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PCD Drills
Introduction Of PCD Drilling Tools(bit)& Capacity
We manufacture a complete range of PCD(Tipped or solid nib) drills and step drills for both rough hole processing and finishing cuts. We have developed a variety of pointed geometries to cover all possible applications when drilling pre-cast, through, or blind holes. However, there are still other factors to consider, such as hole depth, wall thickness, and interrupted or non-interrupted cuts.
We are dedicated to developing every drill, and our PCD drills and step drills are widely used for drilling aluminum, magnesium, wood, plastics, CFRP, GRP, and new composite materials. They show excellent wear-resistant properties when machining highly abrasive materials and offer an extremely long tool life compared to traditional carbide drills.
Futures of the PCD drills and our capacity
- High process reliability.
- High centering accuracy.
- great stability.
- Maximum tool life.
- High wear resistance.
- The highest average speeds.
- Short processing time.
- Very good surfaces.
- Slight edge build-up
We Offer Different Types of PCD Drills
We provide a wide selection of PCD drills, including step drills, micro drills, solid-nib drills, and tipped drills, delivering precision, durability, and efficiency for demanding machining applications.
PCD Tipped Drill
PCD Soild-Nib
PCD Step Drill
PCD Micro Drill
Main specification Of PCD Drilling bits
- PCD tipped twist Drill
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PCD tipped twist Drill
We use the latest new material CHEVRON to braze on the top of the carbide body, then machine the tool body and the PCD area at one time by the electrical discharging process, which makes the tools have a good consistency. These drills are widely used in the new composite material, such as aluminum alloy, Sic, carbon fiber, PMMA, plastic, and so on
- PCD tipped Drill With Coolant
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PCD tipped Drill With Coolant
PCD diamond brazed-on entire end of solid carbide
body allows to increase tool life over carbide, meanwhile, the internal spiral coolant can provide many benefits that save both times and offer better tooling life, By reducing the temperature of both the drill and the drilling service and increasing lubricity, the tool is subject to decrease wear and tear. - Full Nib PCD twist Drill
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Full Nib PCD twist Drill
The top of the PCD solid nib is formed with special PCD material, it is developed specifically for the drilling of composites and composite/Stack/AL/Ti applications, Because of its solid nib top, the PCD solid nib has strong resistance to cracking and chipping and the stability of the tool is significantly improved.
- PCD step drill(Spiral fluted)
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PCD step drill(Spiral fluted)
We tipped PCD on the top and chamfer of the drills, this kind of PCD step drill can locate directly the position of the holes and drill the 45° or 60° chamfers correctly, it helps workers to reduce working difficulties and workload. According to clients different requirement for the material or holes, we can add double outlets to lower the impacts from chips when machining.
- PCD step drill(Straight fluted)
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PCD step drill(Straight fluted)
Straight flute PCD step drills, often referred to as PCD reamers (drill reamers), are designed for high precision machining of brittle and powder-forming materials such as aluminum alloys, ceramics, graphite, and composites. They ensure stable cutting, smooth hole walls, and excellent dimensional accuracy. With long tool life and consistent performance, they are ideal for fine hole-making and finishing applications.
- PCD Micro Drill
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PCD Micro Drill
The micro twist drill is a specific type of solid carbide drill. It has a drill tip diameter ranging from 1mm to 2mm, and its tooling life is obviously longer than that of traditional carbide drills.
User Case Of PCD Drill bits Tools
Tipeed PCD drill for graphite
25 x
1.2 x
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graphite board
working application
-
graphite
working material
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PCD Tipped D7
Tool selection
-
through-hole
Application
-
Air
Coolant
-
10k hole
Tooling life
PCD drill bit for ceramic parts
10 x
1.3 x
-
ceramic parts
working application
-
Zirconia (ZrO2)
working material
-
PCD solid D3.2
Tool selection
-
through-hole
Application
-
Emulsion
Coolant
-
3.5k pieces
Tooling life
PCD drill bit for tungsten Carbide parts
15.5 x
4.4 x
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Carbide parts
working application
-
tungsten carbide
working material
-
PCD solid D2.0
Tool selection
-
blind-hole
Application
-
Emulsion
Coolant
-
5.0k pieces
Tooling life
Introduction Of PCD Material for drill
A2DS CHEVRON
Coarse grain sizes PCD material
- Tool life extended 10 times longer than Carbide drills
- Half round disc formats available
- EDM segments available and cut to order
A3DP PLANAR
Fine grain sizes PCD
- Material Almost infinite flexbility in drill point geometry
- Tool life more than 10 times longer than Tungsten Carbide drills
- Large rake angles possible for lower tool forces
A3DC CONE
Medium grain sizes PCD material
- Significantly increased wear resistance over traditional coated carbide drills
- Consistent performance over the tool life
- Suitable for drilling CFRP stacked with aluminium and/or titanium
frequently asked questions for PCD drills and catalogs
FAQ
Most frequent questions and answers
If you care more about tool life and a very smooth hole surface, PCD is the better choice. If you need something more affordable and tougher against impact, then the CVD-coated drill makes sense.
Normally no. These drills are made for specific jobs, so they’re produced after you order. Most of the time it takes around one to two weeks.
Yes, they can. But it has to be done on special machines, and only a few times before the tool wears out.
They can be built with outside coolant or with coolant through the tool. The right choice depends on how deep the hole is and what machine you’re using.
Much longer than a carbide drill—often ten to fifty times. But it’s not fixed; the life depends on the workpiece material, cutting speed, and cooling.
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