{"id":32397,"date":"2026-08-01T02:20:06","date_gmt":"2026-08-01T02:20:06","guid":{"rendered":"https:\/\/www.sundicuttingtools.com\/?p=32397"},"modified":"2026-08-01T02:26:15","modified_gmt":"2026-08-01T02:26:15","slug":"reamer-speeds-and-feeds","status":"publish","type":"post","link":"https:\/\/www.sundicuttingtools.com\/ru\/news\/technology-articles\/reamer-speeds-and-feeds\/","title":{"rendered":"\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0438 \u043f\u043e\u0434\u0430\u0447\u0438 \u043f\u0440\u0438 \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u0438: \u0447\u0438\u0441\u043b\u043e \u043e\u0431\u043e\u0440\u043e\u0442\u043e\u0432 \u0432 \u043c\u0438\u043d\u0443\u0442\u0443, \u043f\u043e\u0434\u0430\u0447\u0430 \u0438 \u043c\u0435\u0442\u043e\u0434 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0440\u0435\u0437\u0430"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"32397\" class=\"elementor elementor-32397 elementor-bc-flex-widget\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-27e9c88b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"27e9c88b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-465ec9b3\" data-id=\"465ec9b3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e735581 elementor-widget elementor-widget-text-editor\" data-id=\"6e735581\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<style>\n.agent4-sct-article{--a4-gap:clamp(20px,3vw,36px);max-width:910px;margin:0 auto;color:#25282a;font-family:Roboto,Arial,sans-serif;font-size:16px;font-weight:400;line-height:1.7}\n.agent4-sct-article p,.agent4-sct-article li{max-width:none}\n.agent4-sct-article p{margin:0 0 14.4px}\n.agent4-sct-article>h1{margin:0 0 24px;font-size:40px;font-weight:500;line-height:1.14}\n.agent4-sct-article h2{margin:8px 0 16px;font-size:32px;font-weight:500;line-height:1.2}\n.agent4-top-shell{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(280px,.92fr);grid-template-areas:\"lead hero\" \"toc hero\";gap:18px var(--a4-gap);align-items:start;margin:0 0 34px}\n.agent4-top-shell--no-hero{grid-template-columns:minmax(0,780px);grid-template-areas:\"lead\" \"toc\"}\n.agent4-top-shell__lead{grid-area:lead}.agent4-top-shell__hero{grid-area:hero;margin:0}.agent4-top-shell__toc{grid-area:toc}\n.agent4-top-shell__hero img{display:block;width:100%;height:auto;max-height:430px;object-fit:cover;border-radius:4px}\n.agent4-sct-article figcaption{margin-top:8px;color:#62686c;font-size:14px;line-height:1.5}\n.agent4-toc{border-left:3px solid #dd3333;padding:12px 16px;background:#f7f7f7}\n.agent4-toc__title{font-weight:700;margin:0 0 8px}.agent4-toc ol{margin:0;padding-left:20px}\n.agent4-table-scroll,.agent4-sct-article .table-wrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:24px 0}\n.agent4-table-scroll table,.agent4-sct-article .table-wrap table{min-width:620px;width:100%;font-size:14.4px;line-height:1.7}\n.agent4-sct-article figure{margin:24px auto}\n.agent4-inline-16x9{width:min(100%,830px)}\n.agent4-inline-product-4x3{width:min(100%,640px)}\n.agent4-video{max-width:var(--a4-video-desktop);margin:30px auto}.agent4-video__frame{position:relative;width:100%;overflow:hidden}.agent4-video--short .agent4-video__frame{aspect-ratio:9\/16}.agent4-video--wide .agent4-video__frame{aspect-ratio:16\/9}.agent4-video__frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}\n.agent4-sct-article img{max-width:100%;height:auto}\n@media(min-width:768px) and (max-width:1024px){.agent4-video{max-width:var(--a4-video-tablet)}.agent4-inline-16x9{max-width:573px}.agent4-inline-product-4x3{max-width:560px}}\n@media(max-width:767px){.agent4-top-shell{grid-template-columns:1fr;grid-template-areas:\"lead\" \"hero\" \"toc\"}.agent4-top-shell--no-hero{grid-template-areas:\"lead\" \"toc\"}.agent4-top-shell__hero img{max-height:none}.agent4-sct-article>h1{font-size:clamp(30px,9vw,40px)}.agent4-table-scroll table,.agent4-sct-article .table-wrap table{min-width:560px}.agent4-inline-16x9,.agent4-inline-product-4x3{width:100%;max-width:100%}.agent4-video{max-width:min(var(--a4-video-mobile),100%)}}\n.agent4-reamer-calculator,.agent4-reamer-calculator *{box-sizing:border-box}.agent4-reamer-calculator{position:relative;width:100%;margin:42px 0;background:linear-gradient(100deg,#edf3f8,#f9fbfc 62%,#eef4f9);padding:38px 44px 40px 52px;overflow:hidden}\n.agent4-reamer-calculator:before{content:\"\";position:absolute;inset:0 auto 0 0;width:7px;background:#2b5f9e}.agent4-reamer-calculator__eyebrow{margin:0 0 10px;color:#2b5f9e;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.agent4-reamer-calculator h3{margin:0;color:#182d4f;font-size:32px;line-height:1.18;letter-spacing:-.035em}.agent4-reamer-calculator__intro{margin:13px 0 28px;max-width:760px;color:#5b6e87;font-size:17px;line-height:1.6}.agent4-reamer-calculator__layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:42px;align-items:end}.agent4-reamer-calculator__inputs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.agent4-reamer-calculator label{display:block;color:#314864;font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.agent4-reamer-calculator input{width:100%;appearance:textfield;margin-top:8px;border:1px solid #bfd0dc;border-radius:0;background:rgba(255,255,255,.84);color:#182d4f;padding:13px 12px;font-size:19px;font-weight:650;outline:0}.agent4-reamer-calculator input:focus{border-color:#2b5f9e;box-shadow:0 0 0 3px rgba(43,95,158,.13)}.agent4-reamer-calculator__unit{display:block;margin-top:7px;color:#718197;font-size:12px;font-weight:500;letter-spacing:0;text-transform:none}.agent4-reamer-calculator__results{border-left:1px solid #b8cbd2;padding-left:34px}.agent4-reamer-calculator__label{margin:0;color:#5a6f86;font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.agent4-reamer-calculator__number{margin:5px 0 2px;color:#182d4f;font-size:38px;font-weight:760;line-height:1;letter-spacing:-.05em}.agent4-reamer-calculator__number span{margin-left:5px;color:#61738a;font-size:15px;font-weight:650;letter-spacing:0}.agent4-reamer-calculator__feed{margin-top:24px}.agent4-reamer-calculator__formula{margin:30px 0 0;padding-top:19px;border-top:1px solid #cad9df;color:#50657d;font-size:13px;line-height:1.55}.agent4-reamer-calculator__formula b{color:#182d4f}.agent4-reamer-calculator__note{margin:14px 0 0;color:#65768b;font-size:12px;line-height:1.55}@media(max-width:767px){.agent4-reamer-calculator{padding:34px 25px 32px 32px}.agent4-reamer-calculator__layout{grid-template-columns:1fr;gap:30px}.agent4-reamer-calculator__inputs{grid-template-columns:1fr}.agent4-reamer-calculator__results{border-left:0;border-top:1px solid #b8cbd2;padding:25px 0 0}.agent4-reamer-calculator h3{font-size:27px}.agent4-reamer-calculator__number{font-size:34px}}\n.agent4-calculator-jump{margin:18px 0 20px}.agent4-calculator-jump a{display:inline-flex;align-items:center;min-height:44px;padding:11px 18px;border-radius:4px;background:#2b5f9e;color:#fff!important;font-weight:700;line-height:1.2;text-decoration:none;transition:background-color .2s ease,transform .2s ease}.agent4-calculator-jump a:after{content:\"\u2193\";margin-left:9px;font-size:17px}.agent4-calculator-jump a:hover,.agent4-calculator-jump a:focus{background:#214d82;color:#fff!important;transform:translateY(-1px)}#a4-reamer-calculator-title{scroll-margin-top:120px}\n<\/style><article class=\"agent4-sct-article\" data-agent4-layout=\"adaptive-v1\"><h1>Reamer Speeds and Feeds: Calculate, Then Qualify the Cut<\/h1><section class=\"agent4-top-shell\"><div class=\"agent4-top-shell__lead\"><p>Setting <strong>reamer speeds and feeds<\/strong> is a five-stage job: obtain a cutting speed and feed value for the exact tool and application, identify the units, calculate RPM, calculate linear feed, and qualify the command in a controlled cut. A calculator can perform the middle steps. It cannot decide whether the starting data matches the reamer, work material, pre-hole, allowance, coolant system, holder, machine, and hole requirement.<\/p>\n<p class=\"agent4-calculator-jump\"><a href=\"#a4-reamer-calculator-title\">Try the Calculator<\/a><\/p>\n<p>That distinction prevents two expensive errors. The first is entering a mathematically correct RPM based on an irrelevant material chart. The second is confusing feed per revolution with feed per tooth or linear feed. Both produce precise-looking commands with the wrong physical meaning.<\/p>\n<p>Use this article as a calculation and release worksheet. It intentionally does not provide one generic material chart: tool-specific data and measured process evidence must carry the decision.<\/p><\/div><figure class=\"agent4-top-shell__hero\"><img decoding=\"async\" src=\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2026\/07\/reamer-machining-speeds-feeds-hero-800x600-1.webp\" alt=\"Fluted reamer held in a CNC spindle machining a separate hole beside a grid of finished holes in a metal workpiece.\"><figcaption>The calculator gives a starting command; the prepared hole, assembled tool and measured result decide whether it can be released.<\/figcaption><\/figure><div class=\"agent4-top-shell__toc\"><nav class=\"agent4-toc\" aria-label=\"Contents\"><p class=\"agent4-toc__title\">Contents<\/p><ol><li class=\"agent4-toc__item\"><a href=\"#build-the-input-sheet-before-opening-a-calculator\">Build the input sheet before opening a calculator<\/a><\/li><li class=\"agent4-toc__item\"><a href=\"#identify-what-the-feed-number-means\">Identify what the feed number means<\/a><\/li><li class=\"agent4-toc__item\"><a href=\"#calculate-spindle-speed-from-cutting-speed\">Calculate spindle speed from cutting speed<\/a><\/li><li class=\"agent4-toc__item\"><a href=\"#calculate-linear-feed-from-feed-per-revolution\">Calculate linear feed from feed per revolution<\/a><\/li><li class=\"agent4-toc__item\"><a href=\"#work-one-transparent-metric-example\">Work one transparent metric example<\/a><\/li><li class=\"agent4-toc__item\"><a href=\"#recalculate-when-the-machine-cannot-run-the-result\">Recalculate when the machine cannot run the result<\/a><\/li><li class=\"agent4-toc__item\"><a href=\"#hold-the-co-variables-still-during-the-proof-cut\">Hold the co-variables still during the proof cut<\/a><\/li><li class=\"agent4-toc__item\"><a href=\"#qualify-the-starting-point-from-the-hole-and-tool\">Qualify the starting point from the hole and tool<\/a><\/li><li class=\"agent4-toc__item\"><a href=\"#change-one-parameter-only-when-the-evidence-supports-it\">Change one parameter only when the evidence supports it<\/a><\/li><li class=\"agent4-toc__item\"><a href=\"#lock-the-qualified-process-record\">Lock the qualified process record<\/a><\/li><\/ol><\/nav><\/div><\/section><h2 id=\"build-the-input-sheet-before-opening-a-calculator\">Build the input sheet before opening a calculator<\/h2>\n<p>Do not begin with RPM. Begin with the condition tuple behind the cutting data. If one of the following inputs is unknown, the calculated command is provisional.<\/p>\n<div class=\"table-wrap\"><table><thead><tr>\n<th>Required input<\/th>\n<th>Approved source or measurement<\/th>\n<th>Why it changes the result<\/th>\n<\/tr><\/thead><tbody>\n<tr>\n<td>Exact reamer identity and cutting material<\/td>\n<td>Tool drawing, label, purchase record, supplier data<\/td>\n<td>Geometry, edge material, coating and application class determine valid starting data<\/td>\n<\/tr>\n<tr>\n<td>Actual cutting diameter<\/td>\n<td>Tool drawing and verified measurement method<\/td>\n<td>RPM changes inversely with diameter<\/td>\n<\/tr>\n<tr>\n<td>Work material and condition<\/td>\n<td>Material certificate, drawing, hardness or heat-treatment record<\/td>\n<td>Machinability, adhesion, abrasion and work hardening affect cutting speed and feed<\/td>\n<\/tr>\n<tr>\n<td>Hole type, depth and interruptions<\/td>\n<td>Part drawing and toolpath<\/td>\n<td>Blind, through, deep and interrupted holes change chip and coolant conditions<\/td>\n<\/tr>\n<tr>\n<td>Pre-hole and stock allowance<\/td>\n<td>Measured pre-hole and qualified process plan<\/td>\n<td>The reamer must cut a controlled amount rather than rub or remove excessive stock<\/td>\n<\/tr>\n<tr>\n<td>Coolant or lubricant and chip path<\/td>\n<td>Actual machine setup<\/td>\n<td>Lubricity, cooling and evacuation affect edge condition and bore finish<\/td>\n<\/tr>\n<tr>\n<td>Holder, stickout, alignment and runout<\/td>\n<td>Setup sheet and indicated assembly<\/td>\n<td>Unequal edge loading can dominate a feed or speed adjustment<\/td>\n<\/tr>\n<tr>\n<td>Machine RPM and feed envelope<\/td>\n<td>Machine documentation and current setup<\/td>\n<td>Calculated commands must be executable and stable under load<\/td>\n<\/tr>\n<tr>\n<td>Hole tolerance and inspection method<\/td>\n<td>Drawing and quality plan<\/td>\n<td>The proof cut needs defined release evidence<\/td>\n<\/tr>\n<\/tbody><\/table><\/div>\n<p>Select a candidate tool family only after the material, diameter, tolerance, hole geometry and machine are known. The <a href=\"https:\/\/www.sundicuttingtools.com\/products\/pcd-reamer\/\">PCD reamers<\/a> is a navigation point for identifying candidate PCD families; it is not a cutting-data chart and does not establish that PCD fits every work material. Obtain the selected model&#8217;s current application data before programming it.<\/p>\n<p>Reaming is a finishing operation. It enlarges an existing hole by a controlled amount and is normally used to improve size and surface condition. It is not a substitute for establishing the required hole location or correcting major straightness error. CNC Cookbook&#8217;s overview of reamer speeds, feeds, and hole preparation makes the same process distinction: the prepared hole and operating conditions remain part of the result.<\/p>\n<h2 id=\"identify-what-the-feed-number-means\">Identify what the feed number means<\/h2>\n<p>Before doing arithmetic, read the catalog column heading and its unit. Three feed quantities are commonly confused.<\/p>\n<p><strong>Feed per revolution<\/strong> describes axial advance for one spindle revolution. It may be written as IPR, in\/rev, mm\/rev, or <code>f_rev<\/code>. When a reamer supplier gives this value, calculate linear feed by multiplying it by RPM:<\/p>\n<p><code>Linear feed = RPM \u00d7 feed per revolution<\/code><\/p>\n<p><strong>Feed per tooth<\/strong> describes advance allocated to each cutting edge. It may be written as IPT, in\/tooth, mm\/tooth, or <code>f_z<\/code>. Only when the source explicitly gives feed per tooth should flute count enter the conversion:<\/p>\n<p><code>Linear feed = RPM \u00d7 number of effective teeth \u00d7 feed per tooth<\/code><\/p>\n<p><strong>Linear feed<\/strong> is the machine&#8217;s axial feed command, commonly IPM, in\/min, mm\/min, or <code>F<\/code>. It is already a distance per minute. Do not multiply it by RPM again.<\/p>\n<p>This unit check matters because many reamer data sets use feed per revolution, while milling references often emphasize feed per tooth. A six-flute reamer does not authorize multiplying an IPR value by six. Doing so changes the commanded feed by a factor that was never present in the supplier&#8217;s definition.<\/p>\n<p>Likewise, an IPM or mm\/min value cannot be copied from another setup without the RPM that produced it. If spindle speed changes and the intended feed per revolution is to remain constant, linear feed must change in the same proportion.<\/p>\n<p>A human-reviewed shop discussion about <a href=\"https:\/\/www.reddit.com\/r\/Machinists\/comments\/1joa2hc\/\" rel=\"ugc nofollow noopener\" target=\"_blank\">CNC reamer feeds and speeds<\/a> demonstrates the practical confusion. Contributors propose different drilling ratios, surface speeds, feeds and allowances because their tools, materials and experience differ. The transferable lesson is to identify the input source and units, then test under the actual condition\u2014not to average the replies into a new chart.<\/p>\n<section class=\"agent4-reamer-calculator\" aria-labelledby=\"a4-reamer-calculator-title\"><p class=\"agent4-reamer-calculator__eyebrow\">Interactive starting-point calculator<\/p><h3 id=\"a4-reamer-calculator-title\">Calculate reamer RPM and table feed<\/h3><p class=\"agent4-reamer-calculator__intro\">Enter the approved cutting speed, reamer diameter and feed per revolution. Use the result as a controlled trial start, then qualify the bore.<\/p><div class=\"agent4-reamer-calculator__layout\"><div class=\"agent4-reamer-calculator__inputs\"><label>Cutting speed<input class=\"a4-reamer-input\" data-a4-reamer=\"vc\" type=\"number\" value=\"70\" min=\"0.1\" step=\"1\" inputmode=\"decimal\"><span class=\"agent4-reamer-calculator__unit\">Vc \u00b7 m\/min<\/span><\/label><label>Reamer diameter<input class=\"a4-reamer-input\" data-a4-reamer=\"diameter\" type=\"number\" value=\"10\" min=\"0.1\" step=\"0.1\" inputmode=\"decimal\"><span class=\"agent4-reamer-calculator__unit\">D \u00b7 mm<\/span><\/label><label>Feed per revolution<input class=\"a4-reamer-input\" data-a4-reamer=\"feed-rev\" type=\"number\" value=\"0.15\" min=\"0.001\" step=\"0.001\" inputmode=\"decimal\"><span class=\"agent4-reamer-calculator__unit\">f\/rev \u00b7 mm\/rev<\/span><\/label><\/div><div class=\"agent4-reamer-calculator__results\" aria-live=\"polite\"><p class=\"agent4-reamer-calculator__label\">Spindle speed<\/p><p class=\"agent4-reamer-calculator__number\"><strong data-a4-reamer-output=\"rpm\">2,228<\/strong><span>RPM<\/span><\/p><div class=\"agent4-reamer-calculator__feed\"><p class=\"agent4-reamer-calculator__label\">Table feed<\/p><p class=\"agent4-reamer-calculator__number\"><strong data-a4-reamer-output=\"table-feed\">334<\/strong><span>mm\/min<\/span><\/p><\/div><\/div><\/div><p class=\"agent4-reamer-calculator__formula\"><b>RPM<\/b> = (1,000 \u00d7 Vc) \u00f7 (\u03c0 \u00d7 D) &nbsp; \u00b7 &nbsp; <b>Table feed<\/b> = RPM \u00d7 f\/rev<\/p><p class=\"agent4-reamer-calculator__note\">\u03c0 is fixed at 3.14159. Verify the pre-hole, allowance, holder runout, coolant delivery and measured bore before releasing a production setting.<\/p><\/section><h2 id=\"calculate-spindle-speed-from-cutting-speed\">Calculate spindle speed from cutting speed<\/h2>\n<p>Cutting speed is the tangential speed of the cutting edge at the tool diameter. The same cutting speed requires a smaller-diameter reamer to rotate faster than a larger one.<\/p>\n<p>In inch-unit catalogs, this quantity is often called <strong>surface speed<\/strong> and expressed as SFM. In metric catalogs, cutting speed is commonly expressed as meters per minute. The physical relationship is the same, but the numerical value and conversion factor depend on the unit system.<\/p>\n<p>For inch units, when cutting speed is in surface feet per minute and diameter is in inches:<\/p>\n<p><code>RPM = (SFM \u00d7 12) \u00f7 (\u03c0 \u00d7 diameter in inches)<\/code><\/p>\n<p>The shop approximation <code>RPM = (SFM \u00d7 3.82) \u00f7 diameter in inches<\/code> uses <code>12 \u00f7 \u03c0 \u2248 3.82<\/code>. Keep enough precision for the calculation, then round to a command the machine can execute.<\/p>\n<p>For metric units, when cutting speed is in meters per minute and diameter is in millimeters:<\/p>\n<p><code>RPM = (cutting speed in m\/min \u00d7 1000) \u00f7 (\u03c0 \u00d7 diameter in mm)<\/code><\/p>\n<p>The conversions are geometric. The difficult input is cutting speed. Take it from the selected reamer supplier under conditions that match the cutting material, workpiece group and condition, coolant mode, hole type and application. A value labeled \u201ccarbide\u201d is not automatically valid for every carbide grade or geometry; a work-material family name is not enough when hardness or heat treatment materially changes machinability.<\/p>\n<p>Check unit combinations before pressing Calculate. Putting a metric diameter into the inch equation, treating meters per minute as SFM, or entering nominal hole size when the supplier defines another effective diameter creates a large error without triggering a calculator warning.<\/p>\n<h2 id=\"calculate-linear-feed-from-feed-per-revolution\">Calculate linear feed from feed per revolution<\/h2>\n<p>Once RPM is known, convert the supplier&#8217;s feed per revolution to a machine feed command.<\/p>\n<p>For inch units:<\/p>\n<p><code>Feed in IPM = RPM \u00d7 feed in IPR<\/code><\/p>\n<p>For metric units:<\/p>\n<p><code>Feed in mm\/min = RPM \u00d7 feed in mm\/rev<\/code><\/p>\n<p>The dimensional check is useful:<\/p>\n<p><code>rev\/min \u00d7 length\/rev = length\/min<\/code><\/p>\n<p>The revolutions cancel, leaving the correct linear-feed unit. If the units do not cancel cleanly, stop and normalize them before programming.<\/p>\n<p>When the supplier genuinely provides feed per tooth, use the number of effective cutting teeth defined for that tool and application:<\/p>\n<p><code>Feed = RPM \u00d7 effective teeth \u00d7 feed per tooth<\/code><\/p>\n<p>Do not assume the visible flute count and effective tooth count are always interchangeable. Lead design, unequal spacing, guide features and special geometries can make a generic edge-count assumption inappropriate. The tool data owns the definition.<\/p>\n\n<h2 id=\"work-one-transparent-metric-example\">Work one transparent metric example<\/h2>\n<p>Assume a selected reamer supplier has provided a hypothetical starting point of 60 m\/min cutting speed and 0.20 mm\/rev feed for a specific 10 mm tool under a fully matched application. These numbers illustrate arithmetic only; they are not recommendations for a material or SCT tool.<\/p>\n<p>First calculate RPM:<\/p>\n<p><code>RPM = (60 \u00d7 1000) \u00f7 (\u03c0 \u00d7 10)<\/code><\/p>\n<p><code>RPM \u2248 1909.9<\/code><\/p>\n<p>Round to an executable starting command, for example 1910 RPM when the machine and process allow it.<\/p>\n<p>Then calculate linear feed:<\/p>\n<p><code>Feed = 1910 \u00d7 0.20<\/code><\/p>\n<p><code>Feed = 382 mm\/min<\/code><\/p>\n<p>Record both the unrounded calculation and the programmed values. If the control accepts only a different RPM increment, recalculate feed from the actual RPM rather than leaving 382 mm\/min unchanged.<\/p>\n<p>For example, if the actual command is 1800 RPM:<\/p>\n<p><code>Feed = 1800 \u00d7 0.20 = 360 mm\/min<\/code><\/p>\n<p>The intended 0.20 mm\/rev relationship is preserved. This is the core function of a reamer speeds and feeds calculator: consistent unit conversion and arithmetic. It does not validate the 60 m\/min or 0.20 mm\/rev inputs.<\/p>\n<h2 id=\"recalculate-when-the-machine-cannot-run-the-result\">Recalculate when the machine cannot run the result<\/h2>\n<p>A machine limit changes the executable command. It should not silently change the selected feed relationship.<\/p>\n<p>If calculated RPM exceeds the usable spindle limit, set the attainable RPM and recalculate linear feed from the intended feed per revolution. If the spindle cannot run stably at a very low calculated RPM, investigate the machine&#8217;s loaded behavior and the suitability of that tool\/process combination rather than raising RPM without revisiting cutting speed.<\/p>\n<p>Apply the same discipline to feed limits. If the control, axis, canned cycle or setup cannot deliver the calculated linear feed smoothly, reducing feed alone reduces feed per revolution. That may change edge engagement from cutting toward rubbing. The correct response may be a different cutting-speed\/feed pair approved by the tool supplier, a different tool, or a different machine\u2014not a mismatched command pair.<\/p>\n<p>Overrides require control too. A spindle override without a proportional feed change alters feed per revolution. A feed override without a spindle change does the same. During proving, record both override percentages and calculate the actual relationship before deciding that the process improved.<\/p>\n<p>Check power, torque, holder capability, coolant delivery and workholding under the actual command. A control accepting a number does not prove that the mechanical system can sustain it.<\/p>\n<h2 id=\"hold-the-co-variables-still-during-the-proof-cut\">Hold the co-variables still during the proof cut<\/h2>\n<p>The first cut can qualify only the conditions that remain controlled. Measure the pre-hole before reaming. Confirm size by depth, straightness or axis condition where required, roundness indication, entry chamfer and surface condition. Record the actual stock allowance, not only the nominal drill size.<\/p>\n<p>Too much allowance can raise cutting force, heat and deflection. Too little can leave intermittent contact or rubbing. The acceptable amount depends on diameter, tool design, work material, pre-hole quality and process conditions. Use the selected tool data instead of turning a percentage or fixed stock value from another source into a rule.<\/p>\n<p>Indicate the assembled spindle-holder-reamer system according to approved measurement practice. Clean interfaces, control stickout and confirm alignment. Runout can make one edge carry disproportionate load, so changing the programmed feed may treat the symptom while leaving the mechanical cause intact.<\/p>\n<p>Verify that coolant or lubricant reaches the cutting lead and that chips have a path appropriate to a through or blind hole. Confirm the entry and withdrawal cycle, including whether the supplier permits spindle stop, reverse or a specific retract method. Inspect the reamer before the test so new wear or built-up material can be distinguished from pre-existing condition.<\/p>\n<p>Hold material lot and condition, machine, holder, tool, pre-hole route, coolant state, program revision and inspection method constant. Otherwise the test compares process bundles rather than one parameter change.<\/p><figure class=\"agent4-inline-16x9\" data-agent4-media-role=\"proof-cut-qualification\"><img decoding=\"async\" src=\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2026\/07\/reamer-process-qualification-1600x900-1.webp\" alt=\"Technical cutaway of a reamer, prepared hole, alignment check, coolant reaching the cutting lead and bore inspection at multiple depths.\"><figcaption>Confirm the prepared hole, alignment, coolant delivery and bore measurements before treating a speed or feed change as the correction.<\/figcaption><\/figure>\n<h2 id=\"qualify-the-starting-point-from-the-hole-and-tool\">Qualify the starting point from the hole and tool<\/h2>\n<p>Run the first proof cut on a test feature or sacrificial part when possible. Avoid using a high-value production feature as the calculator check.<\/p>\n<ol>\n<li>Verify the pre-hole and record stock allowance.<\/li>\n<li>Confirm tool, holder, runout, coolant and program identity.<\/li>\n<li>Run the calculated RPM and feed without unrecorded overrides.<\/li>\n<li>Measure bore diameter at the entry, middle and exit or bottom, in multiple orientations where the inspection method supports it.<\/li>\n<li>Record taper, bellmouth, roundness or location characteristics required by the drawing.<\/li>\n<li>Inspect surface finish, tool marks and chip evidence.<\/li>\n<li>Record spindle load, sound, vibration, temperature trend and edge condition.<\/li>\n<li>Repeat enough features to distinguish a stable process from one favorable result.<\/li>\n<\/ol>\n<p>The hole and tool must be read together. A smooth bore that is consistently oversize routes the investigation differently from chatter marks, taper, entry bellmouth, rapid edge wear or part-to-part drift. Surface finish alone is not proof of size capability, and a diameter reading alone can hide taper or lobing.<\/p>\n<p>Define the release window before the test: acceptable size and geometry, surface requirement, repeatability, load behavior, edge condition and intervention limits. Without that window, operators can keep adjusting until one measurement looks good.<\/p>\n<h2 id=\"change-one-parameter-only-when-the-evidence-supports-it\">Change one parameter only when the evidence supports it<\/h2>\n<p><strong>Rubbing or polished margins:<\/strong> First verify that stock allowance is sufficient and continuous, the pre-hole is on condition, and the edge is sharp and clean. If those pass and evidence supports inadequate cutting action, make one qualified feed or speed change. Expect cutting marks and temperature behavior to change along with dimensional stability; otherwise return to the cause map.<\/p>\n<p><strong>Chatter or a periodic surface pattern:<\/strong> Check assembled runout, alignment, stickout, holder, fixture, pre-hole and interrupted features before editing commands. If the mechanical system passes, test one supplier-supported change and record whether vibration, sound and surface periodicity respond. Reducing every parameter at once may move the vibration without identifying the stable window.<\/p>\n<p><strong>Oversize, taper or bellmouth:<\/strong> Validate the gage, map the bore by depth and orientation, compare the pre-hole map, and inspect alignment and runout. Do not assume an RPM reduction will correct geometry inherited from drilling or a misaligned entry. Change cutting data only after the mechanical and measurement branches are cleared.<\/p>\n<p><strong>Rapid wear, heat or edge buildup:<\/strong> Confirm work material and hardness, tool identity, coolant concentration or lubricant, delivery to the lead, allowance and chip evacuation. If the input cutting speed is outside the selected tool&#8217;s matched data, correct that single error and retest. If adhesion or abrasion persists at an approved setting, tool material or geometry selection may be the real decision.<\/p>\n<p><strong>Packed chips or scored finish:<\/strong> Check hole type, flute direction, coolant path, depth and withdrawal. A feed change cannot create an exit path that the setup lacks. Correct the evacuation condition first; then qualify feed within the selected tool&#8217;s data.<\/p>\n<p>Every adjustment should carry a prediction. State what evidence is expected to improve, change one variable, rerun the same measurement sequence, and compare against the baseline. If the predicted response does not occur, restore the controlled baseline before testing another hypothesis.<\/p>\n<h2 id=\"lock-the-qualified-process-record\">Lock the qualified process record<\/h2>\n<p>A released reaming process should show where every number came from. Record the tool supplier and document revision, exact tool identity, work material and condition, cutting speed, feed definition and units, formulas, diameter used, unrounded result, programmed RPM and feed, machine caps, overrides, pre-hole and allowance, holder\/runout result, coolant condition and inspection data.<\/p>\n<p>Also record the qualified operating window and stop conditions: dimensional drift, surface change, load or vibration change, edge wear, chip behavior, tool count and required inspection frequency. This turns a successful proof cut into a repeatable production standard.<\/p>\n<p>The final commands are not merely calculator outputs. They are the intersection of verified tool data, unit-safe arithmetic, an executable machine envelope and evidence from the actual hole. Preserve all four, and the next setup can reproduce the reasoning instead of guessing at two numbers.<\/p><\/article><script>(function(){function calculate(root){var get=function(name){return Number(root.querySelector('[data-a4-reamer=\"'+name+'\"]').value)},vc=get('vc'),diameter=get('diameter'),feed=get('feed-rev'),valid=vc>0&&diameter>0&&feed>=0,rpm=valid?1000*vc\/(Math.PI*diameter):0,fmt=new Intl.NumberFormat('en-US',{maximumFractionDigits:0});root.querySelector('[data-a4-reamer-output=\"rpm\"]').textContent=fmt.format(rpm);root.querySelector('[data-a4-reamer-output=\"table-feed\"]').textContent=fmt.format(rpm*feed)}document.querySelectorAll('.agent4-reamer-calculator').forEach(function(root){root.querySelectorAll('.a4-reamer-input').forEach(function(input){input.addEventListener('input',function(){calculate(root)})});calculate(root)})}());<\/script>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6bc986 elementor-widget elementor-widget-html\" data-id=\"f6bc986\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BlogPosting\",\"headline\":\"Reamer Speeds and Feeds: RPM, Feed, and Proof-Cut Method\",\"description\":\"Calculate reamer RPM and feed from surface speed and feed per revolution, check units and machine limits, then qualify the cut from hole and tool evidence.\",\"mainEntityOfPage\":\"https:\/\/www.sundicuttingtools.com\/news\/technology-articles\/reamer-speeds-and-feeds\/\",\"image\":\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2026\/07\/reamer-machining-speeds-feeds-hero-800x600-1.webp\"}<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5ecb773d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5ecb773d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6a40959e\" data-id=\"6a40959e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6ff8be66\" data-id=\"6ff8be66\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7a015dc4 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"7a015dc4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Share this blog: <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54d9c02c elementor-widget__width-initial elementor-widget elementor-widget-elementskit-social-share\" data-id=\"54d9c02c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-social-share.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<ul class=\"ekit_socialshare\">\n                            <li class=\"elementor-repeater-item-b1ef018\" data-social=\"facebook\">\n                    <div class=\"facebook\">\n                        \n                        <i aria-hidden=\"true\" class=\"icon icon-facebook\"><\/i>                        \n                                                                                            <\/div>\n                <\/li>\n                                            <li class=\"elementor-repeater-item-7c3b69d\" data-social=\"twitter\">\n                    <div class=\"twitter\">\n                        \n                        <i aria-hidden=\"true\" class=\"icon icon-twitter\"><\/i>                        \n                                                                                            <\/div>\n                <\/li>\n                                            <li class=\"elementor-repeater-item-ee0c8e4\" data-social=\"linkedin\">\n                    <div class=\"linkedin\">\n                        \n                        <i aria-hidden=\"true\" class=\"icon icon-linkedin\"><\/i>                        \n                                                                                            <\/div>\n                <\/li>\n                                    <\/ul>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-688fbb53\" data-id=\"688fbb53\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-55d3f7e8 elementor-search-form-skin-default elementor-widget elementor-widget-bdt-search\" data-id=\"55d3f7e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"bdt-search.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"bdt-search-container\">\n\t\t\t\n\t\t\t\n\t\t\t<form class=\"bdt-search bdt-search-default\" role=\"search\" method=\"get\" action=\"https:\/\/www.sundicuttingtools.com\/ru\/\">\n\t\t\t\t<div class=\"bdt-position-relative\">\n\t\t\t\t\t<span class=\"\" data-bdt-search-icon><\/span>\t\t\t\t\t\t\t\t\t\t\t<input name=\"post_type\" id=\"post_type\" type=\"hidden\" value=\"post\">\n\t\t\t\t\t\t\t\t\t\t<input placeholder=\"Search...\" class=\"bdt-search-input\" type=\"search\" name=\"s\" title=\"Search\" value=\"\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\n\t\t\t\t\t\t\t<\/form>\n\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-641bd1d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"641bd1d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-58b84eda\" data-id=\"58b84eda\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3cf7e6a5 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"3cf7e6a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Follow Us:<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5638e5c7\" data-id=\"5638e5c7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7f469411 e-grid-align-left elementor-shape-circle elementor-grid-0 elementor-widget elementor-widget-social-icons\" data-id=\"7f469411\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"social-icons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-social-icons-wrapper elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-facebook elementor-repeater-item-b2cb7a1\" href=\"https:\/\/www.facebook.com\/Sundicuttingtools-240469049452695\/\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Facebook<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-facebook\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-twitter elementor-repeater-item-557fa20\" href=\"https:\/\/twitter.com\/sundicuttingtoo\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Twitter<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-twitter\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-youtube elementor-repeater-item-dbefdc7\" href=\"https:\/\/www.youtube.com\/channel\/UCxWeJf-mURsZ0NKgMzYNuLw?view_as=subscriber\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Youtube<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-youtube\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-linkedin elementor-repeater-item-27ff2cf\" href=\"https:\/\/www.linkedin.com\/company\/sundi-tools\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Linkedin<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-linkedin\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a0a6637 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"6a0a6637\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-6b9b2437 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6b9b2437\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-662de308\" data-id=\"662de308\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3c60906c elementor-widget elementor-widget-heading\" data-id=\"3c60906c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Products<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17740155 elementor-widget__width-initial elementor-align-center bdt-content-position--left elementor-widget elementor-widget-global elementor-global-21473 elementor-widget-bdt-fancy-list\" data-id=\"17740155\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"bdt-fancy-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"bdt-fancy-list bdt-fancy-list-style-1\">\n\t\t\t<ul class=\"bdt-list bdt-fancy-list-group\" class=\"bdt-fancy-list-icon\">\n\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a class=\"bdt-fancy-list-wrap\" href=\"https:\/\/www.sundicuttingtools.com\/products\/products-turning\/\">\t\t\t\t\t\t<div class=\"bdt-flex flex-wrap\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-fancy-list-img\">\n\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Turning-2-300x300.png\" class=\"attachment-medium size-medium\" alt=\"TURNING APPLICATION\" srcset=\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Turning-2.png 300w, https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Turning-2-150x150.png 150w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-fancy-list-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"bdt-fancy-list-title\">\n\t\t\t\t\t\t\t\t\t\t\tTURNING APPLICATION\t\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a class=\"bdt-fancy-list-wrap\" href=\"https:\/\/www.sundicuttingtools.com\/products\/products-milling\/\">\t\t\t\t\t\t<div class=\"bdt-flex flex-wrap\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-fancy-list-img\">\n\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Milling-2-300x300.png\" class=\"attachment-medium size-medium\" alt=\"MILLING APPLICATION\" srcset=\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Milling-2.png 300w, https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Milling-2-150x150.png 150w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-fancy-list-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"bdt-fancy-list-title\">\n\t\t\t\t\t\t\t\t\t\t\tMILLING APPLICATION\t\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a class=\"bdt-fancy-list-wrap\" href=\"https:\/\/www.sundicuttingtools.com\/products\/products-drilling\/\">\t\t\t\t\t\t<div class=\"bdt-flex flex-wrap\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-fancy-list-img\">\n\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Drilling-2-300x300.png\" class=\"attachment-medium size-medium\" alt=\"DRILLING APPLICATION\" srcset=\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Drilling-2.png 300w, https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Drilling-2-150x150.png 150w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-fancy-list-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"bdt-fancy-list-title\">\n\t\t\t\t\t\t\t\t\t\t\tDRILLING APPLICATION\t\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a class=\"bdt-fancy-list-wrap\" href=\"https:\/\/www.sundicuttingtools.com\/products\/products-reamer\/\">\t\t\t\t\t\t<div class=\"bdt-flex flex-wrap\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-fancy-list-img\">\n\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Reamer-2-300x300.png\" class=\"attachment-medium size-medium\" alt=\"REAMING APPLICATION\" srcset=\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Reamer-2.png 300w, https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Reamer-2-150x150.png 150w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-fancy-list-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"bdt-fancy-list-title\">\n\t\t\t\t\t\t\t\t\t\t\tREAMING APPLICATION\t\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a class=\"bdt-fancy-list-wrap\" href=\"https:\/\/www.sundicuttingtools.com\/products\/products-custom-made\/\">\t\t\t\t\t\t<div class=\"bdt-flex flex-wrap\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-fancy-list-img\">\n\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Diamond-Dresser-2-1-300x300.png\" class=\"attachment-medium size-medium\" alt=\"CUSTOM MADE TOOLS\" srcset=\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Diamond-Dresser-2-1.png 300w, https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Diamond-Dresser-2-1-150x150.png 150w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-fancy-list-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"bdt-fancy-list-title\">\n\t\t\t\t\t\t\t\t\t\t\tCUSTOM MADE TOOLS\t\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<a class=\"bdt-fancy-list-wrap\" href=\"https:\/\/www.sundicuttingtools.com\/products\/products-wood-working\/\">\t\t\t\t\t\t<div class=\"bdt-flex flex-wrap\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-fancy-list-img\">\n\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Wood-2-300x300.png\" class=\"attachment-medium size-medium\" alt=\"WOOD WORKING\" srcset=\"https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Wood-2.png 300w, https:\/\/www.sundicuttingtools.com\/wp-content\/uploads\/2023\/04\/Wood-2-150x150.png 150w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"bdt-fancy-list-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"bdt-fancy-list-title\">\n\t\t\t\t\t\t\t\t\t\t\tWOOD WORKING\t\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<\/ul>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7c65523b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7c65523b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;],&quot;sticky_offset&quot;:150,&quot;background_background&quot;:&quot;classic&quot;,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-7563cd33\" data-id=\"7563cd33\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5a065eef elementor-widget elementor-widget-heading\" data-id=\"5a065eef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Send your inquiry today<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-354fdc38 fluentform-widget-submit-button-custom elementor-widget elementor-widget-elementskit-fluent-forms\" data-id=\"354fdc38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-fluent-forms.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\">\n            <div class=\"fluentform-widget-wrapper fluentform-widget-align-default\">\n\n                \n                <div class='fluentform ff-default fluentform_wrapper_7 ffs_default_wrap'><form data-form_id=\"7\" id=\"fluentform_7\" class=\"frm-fluent-form fluent_form_7 ff-el-form-top ff_form_instance_7_1 ff-form-loading ffs_default\" data-form_instance=\"ff_form_instance_7_1\" method=\"POST\" data-turnstile_key=\"0x4AAAAAACWvjrI1I0lgxmlR\" ><fieldset  style=\"border: none!important;margin: 0!important;padding: 0!important;background-color: transparent!important;box-shadow: none!important;outline: none!important; min-inline-size: 100%;\">\n                    <legend class=\"ff_screen_reader_title\" style=\"display: block; margin: 0!important;padding: 0!important;height: 0!important;text-indent: -999999px;width: 0!important;overflow:hidden;\">Contact Form SUNDI \uff08blog\uff09<\/legend><input type='hidden' name='__fluent_form_embded_post_id' value='32397' \/><input type=\"hidden\" id=\"_fluentform_7_fluentformnonce\" name=\"_fluentform_7_fluentformnonce\" value=\"99589819fa\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/ru\/wp-json\/wp\/v2\/posts\/32397\" \/><div data-type=\"name-element\" data-name=\"names\" class=\" ff-field_container ff-name-field-wrapper\" ><div class='ff-t-container'><div class='ff-t-cell '><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_7_names_first_name_' id='label_ff_7_names_first_name_' >Name<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"names[first_name]\" id=\"ff_7_names_first_name_\" class=\"ff-el-form-control\" placeholder=\" Name\" aria-invalid=\"false\" aria-required=true><\/div><\/div><\/div><\/div><\/div><div data-name=\"ff_cn_id_1\"  class='ff-t-container ff-column-container ff_columns_total_2 '><div class='ff-t-cell ff-t-column-1' style='flex-basis: 50%;'><div class='ff-el-group'><div class=\"ff-el-input--label asterisk-right\"><label for='ff_7_input_text' id='label_ff_7_input_text' aria-label=\"Company Name\">Company Name<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"input_text\" class=\"ff-el-form-control\" data-name=\"input_text\" id=\"ff_7_input_text\"  aria-invalid=\"false\" aria-required=false><\/div><\/div><\/div><div class='ff-t-cell ff-t-column-2' style='flex-basis: 50%;'><div class='ff-el-group'><div class=\"ff-el-input--label asterisk-right\"><label for='ff_7_input_text_1' id='label_ff_7_input_text_1' aria-label=\"Phone Number\">Phone Number<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"input_text_1\" class=\"ff-el-form-control\" data-name=\"input_text_1\" id=\"ff_7_input_text_1\"  aria-invalid=\"false\" aria-required=false><\/div><\/div><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_7_email' id='label_ff_7_email' aria-label=\"Email\">Email<\/label><\/div><div class='ff-el-input--content'><input type=\"email\" name=\"email\" id=\"ff_7_email\" class=\"ff-el-form-control\" placeholder=\"Email Address\" data-name=\"email\"  aria-invalid=\"false\" aria-required=true><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_7_message' id='label_ff_7_message' aria-label=\"Your Message\">Your Message<\/label><\/div><div class='ff-el-input--content'><textarea aria-required=\"true\" aria-labelledby=\"label_ff_7_message\" name=\"message\" id=\"ff_7_message\" class=\"ff-el-form-control\" placeholder=\"Your Message\" rows=\"4\" cols=\"2\" data-name=\"message\" ><\/textarea><\/div><\/div><div class='ff-el-group ' ><div class='ff-el-input--content'><div data-fluent_id='7' name='cf-turnstile-response'><div\n\t\tdata-sitekey='0x4AAAAAACWvjrI1I0lgxmlR'\n\t\tdata-theme='auto'\n\t\tid='fluentform-turnstile-7-1'\n\t\tclass='ff-el-turnstile cf-turnstile'\n\t\tdata-appearance='always'><\/div><\/div><\/div><\/div><div class='ff-el-group ff-text-left ff_submit_btn_wrapper ff_submit_btn_wrapper_custom'><button class=\"ff-btn ff-btn-submit ff-btn-lg ff_btn_style wpf_has_custom_css\" type=\"submit\" name=\"custom_submit_button-7_1\" data-name=\"custom_submit_button-7_1\"  aria-label=\"SEND\">SEND<\/button><style>form.fluent_form_7 .wpf_has_custom_css.ff-btn-submit { background-color:rgba(48, 71, 105, 1);border-color:rgba(64, 158, 255, 0);color:#ffffff;border-radius:10px;min-width:100%; }form.fluent_form_7 .wpf_has_custom_css.ff-btn-submit:hover { background-color:rgba(49, 128, 193, 1);border-color:rgba(NaN, NaN, NaN, 0);color:#FFFFFF;min-width:100%; } <\/style><\/div><\/fieldset><\/form><div id='fluentform_7_errors' class='ff-errors-in-stack ff_form_instance_7_1 ff-form-loading_errors ff_form_instance_7_1_errors'><\/div><\/div>            <script type=\"text\/javascript\">\n                window.fluent_form_ff_form_instance_7_1 = {\"id\":\"7\",\"ajaxUrl\":\"https:\\\/\\\/www.sundicuttingtools.com\\\/wp-admin\\\/admin-ajax.php\",\"settings\":{\"layout\":{\"labelPlacement\":\"top\",\"helpMessagePlacement\":\"with_label\",\"errorMessagePlacement\":\"inline\",\"cssClassName\":\"\",\"asteriskPlacement\":\"asterisk-right\"},\"restrictions\":{\"denyEmptySubmission\":{\"enabled\":false}}},\"form_instance\":\"ff_form_instance_7_1\",\"form_id_selector\":\"fluentform_7\",\"rules\":{\"names[first_name]\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"This field is required\"}},\"names[middle_name]\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"This field is required\"}},\"names[last_name]\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"This field is required\"}},\"input_text\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"This field is required\"}},\"input_text_1\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"This field is required\"}},\"email\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"This field is required\"},\"email\":{\"value\":true,\"message\":\"This field must contain a valid email\",\"global\":false,\"global_message\":\"This field must contain a valid email\"}},\"message\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"This field is required\"}},\"cf-turnstile-response\":[]},\"debounce_time\":300,\"file_upload_settings\":[]};\n                            <\/script>\n                        <\/div>\n\n            <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u0420\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u0439\u0442\u0435 \u0447\u0430\u0441\u0442\u043e\u0442\u0443 \u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u043a\u0438 \u0438 \u043f\u043e\u0434\u0430\u0447\u0443 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u043d\u043e\u0439 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0438 \u043f\u043e\u0434\u0430\u0447\u0438 \u0437\u0430 \u043e\u0431\u043e\u0440\u043e\u0442, \u043f\u0440\u043e\u0432\u0435\u0440\u044c\u0442\u0435 \u0435\u0434\u0438\u043d\u0438\u0446\u044b \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f \u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0441\u0442\u0430\u043d\u043a\u0430, \u0430 \u0437\u0430\u0442\u0435\u043c \u043e\u0446\u0435\u043d\u0438\u0442\u0435 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u0440\u0435\u0437\u0430 \u043f\u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044e \u043e\u0442\u0432\u0435\u0440\u0441\u0442\u0438\u044f \u0438 \u0441\u043b\u0435\u0434\u0430\u043c \u043e\u0442 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430.<\/p>","protected":false},"author":8,"featured_media":32395,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[397],"tags":[],"class_list":["post-32397","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology-articles"],"_links":{"self":[{"href":"https:\/\/www.sundicuttingtools.com\/ru\/wp-json\/wp\/v2\/posts\/32397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sundicuttingtools.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sundicuttingtools.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sundicuttingtools.com\/ru\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sundicuttingtools.com\/ru\/wp-json\/wp\/v2\/comments?post=32397"}],"version-history":[{"count":3,"href":"https:\/\/www.sundicuttingtools.com\/ru\/wp-json\/wp\/v2\/posts\/32397\/revisions"}],"predecessor-version":[{"id":32435,"href":"https:\/\/www.sundicuttingtools.com\/ru\/wp-json\/wp\/v2\/posts\/32397\/revisions\/32435"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sundicuttingtools.com\/ru\/wp-json\/wp\/v2\/media\/32395"}],"wp:attachment":[{"href":"https:\/\/www.sundicuttingtools.com\/ru\/wp-json\/wp\/v2\/media?parent=32397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sundicuttingtools.com\/ru\/wp-json\/wp\/v2\/categories?post=32397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sundicuttingtools.com\/ru\/wp-json\/wp\/v2\/tags?post=32397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}