Skip to content 
Premium TCT Router Bits for CNC Woodworking
When balancing tooling costs with cutting performance in modern CNC woodworking, Sundi’s TCT (Tungsten Carbide Tipped) Router Bits deliver exceptional results. Engineered for high-intensity, continuous industrial production, these bits combine ultra-hard tungsten carbide tips with high-strength, vibration-resistant steel bodies. Whether you are slotting, profiling, or edge-trimming, our TCT bits ensure a smooth, burr-free finish every time.
Versatile Applications：
Sundi’s TCT router bits are the ideal, cost-effective solution for woodworking factories and cabinet makers handling a variety of materials:
Perfect for: MDF, Particle Board, Plywood, Hardwood, Softwood, and certain plastics.
Compatible Equipment: CNC Routers, Hand-held Routers, and Table Routers.
PRODUCTS
As an industry-leading manufacturer, we supply a wide variety of industrial TCT router bits to global markets. Explore our premium range, featuring TCT compression router bits for flawless edges, TCT straight flute router bits, heavy-duty chip breaker bits, and precision TCT spiral router bits.
TCT Straight Flute Router Bit
TCT Router Bits with chip breaker
TCT Compression Router Bits
- Quality Assurance
- OEM/ODM Service
- Cost Saving
- Fast Delivery
Description
Features:
- Premium Micro-Grain Carbide Tips: Manufactured with top-tier tungsten carbide, our tips maintain a razor-sharp edge and superior wear resistance, significantly reducing machine downtime and tool replacement costs.
- High-Frequency Brazing Technology: We utilize an industry-leading silver-copper alloy brazing process. This seamless bond between the carbide tip and steel body absorbs shock during high-speed routing, preventing tip fracture and extending tool life.
- Solid, Vibration-Resistant Steel Body: Crafted from heat-treated high-carbon steel, the robust tool body provides excellent rigidity. This minimizes chatter and vibration, guaranteeing high dimensional accuracy and flawless surface finishes.
- Optimized Chip Clearance: The scientifically designed flute geometry ensures rapid and smooth wood chip evacuation, even in deep slotting applications, preventing burning and workpiece damage.
Customization & OEM:
Sundi offers flexible customization and OEM services, including non-standard sizes, edge designs, coatings, and branded packaging.
Specification:
Below are some commonly used dimensions for reference. If you require other specifications or custom shapes, please feel free to contact us.
| Order No. | D [mm] | FL/FLW [mm] | TL [mm] | SD |
| WLG-3-0520 | 5 | 20 | 70 | 12.7mm (1/2″) |
| WLG-3-0528 | 5 | 28 | 78 | 12.7mm (1/2″) |
| WLG-3-0530 | 5 | 30 | 73 | 12.7mm (1/2″) |
| WLG-3-0533 | 5 | 33 | 65 | 12.7mm (1/2″) |
| WLG-3-0610 | 6 | 10 | 83 | 12.7mm (1/2″) |
| WLG-3-0615 | 6 | 15 | 60 | 12.7mm (1/2″) |
| WLG-3-0618 | 6 | 18 | 68 | 12.7mm (1/2″) |
| WLG-3-0626 | 6 | 26 | 76 | 12.7mm (1/2″) |
| WLG-3-0632 | 6 | 32 | 82 | 12.7mm (1/2″) |
| WLG-3-0720 | 7 | 20 | 70 | 12.7mm (1/2″) |
| WLG-3-0726 | 7 | 26 | 76 | 12.7mm (1/2″) |
| WLG-3-0732 | 7 | 32 | 82 | 12.7mm (1/2″) |
| WLG-3-0740 | 7 | 40 | 90 | 12.7mm (1/2″) |
| WLG-3-0820 | 8 | 20 | 70 | 12.7mm (1/2″) |
| WLG-3-0830 | 8 | 30 | 80 | 12.7mm (1/2″) |
| WLG-3-0840 | 8 | 40 | 90 | 12.7mm (1/2″) |
| WLG-3-0860 | 8 | 60 | 110 | 12.7mm (1/2″) |
| WLG-3-0870 | 8 | 70 | 120 | 12.7mm (1/2″) |
| WLG-3-0920 | 9 | 20 | 70 | 12.7mm (1/2″) |
| WLG-3-0925 | 9 | 25 | 75 | 12.7mm (1/2″) |
| WLG-3-0930 | 9 | 30 | 80 | 12.7mm (1/2″) |
| WLG-3-0940 | 9 | 40 | 90 | 12.7mm (1/2″) |
| WLG-3-0950 | 9 | 50 | 100 | 12.7mm (1/2″) |
| WLG-3-0970 | 9 | 70 | 120 | 12.7mm (1/2″) |
| WLG-3-1022 | 10 | 22 | 72 | 12.7mm (1/2″) |
| WLG-3-1028 | 10 | 28 | 78 | 12.7mm (1/2″) |
| WLG-3-1035 | 10 | 35 | 85 | 12.7mm (1/2″) |
| WLG-3-1050 | 10 | 50 | 100 | 12.7mm (1/2″) |
| WLG-3-1070 | 10 | 70 | 120 | 12.7mm (1/2″) |
| WLG-3-1090 | 10 | 90 | 140 | 12.7mm (1/2″) |
| WLG-3-1122 | 11 | 22 | 72 | 12.7mm (1/2″) |
| WLG-3-1130 | 11 | 30 | 80 | 12.7mm (1/2″) |
| WLG-3-1145 | 11 | 45 | 95 | 12.7mm (1/2″) |
| WLG-3-1160 | 11 | 60 | 110 | 12.7mm (1/2″) |
| WLG-3-1170 | 11 | 70 | 120 | 12.7mm (1/2″) |
| WLG-3-1190 | 11 | 90 | 140 | 12.7mm (1/2″) |
| WLG-3-1222 | 12 | 22 | 72 | 12.7mm (1/2″) |
| WLG-3-1228 | 12 | 28 | 78 | 12.7mm (1/2″) |
| WLG-3-1240 | 12 | 40 | 90 | 12.7mm (1/2″) |
| WLG-3-1250 | 12 | 50 | 100 | 12.7mm (1/2″) |
| WLG-3-1265 | 12 | 65 | 115 | 12.7mm (1/2″) |
| WLG-3-1290 | 12 | 90 | 140 | 12.7mm (1/2″) |
| Order No. | D [mm] | FL/FLW [mm] | TL [mm] | SD |
| WIG-3-0520 | 5 | 20 | 70 | 12.7mm (1/2″) |
| WIG-3-0528 | 5 | 28 | 78 | 12.7mm (1/2″) |
| WIG-3-0530 | 5 | 30 | 73 | 12.7mm (1/2″) |
| WIG-3-0533 | 5 | 33 | 65 | 12.7mm (1/2″) |
| WIG-3-0610 | 6 | 10 | 83 | 12.7mm (1/2″) |
| WLG-3-0615 | 6 | 15 | 60 | 12.7mm (1/2″) |
| WIG-3-0618 | 6 | 18 | 68 | 12.7mm (1/2″) |
| WIG-3-0626 | 6 | 26 | 76 | 12.7mm (1/2″) |
| WIG-3-0632 | 6 | 32 | 82 | 12.7mm (1/2″) |
| WIG-3-0720 | 7 | 20 | 70 | 12.7mm (1/2″) |
| WIG-3-0726 | 7 | 26 | 76 | 12.7mm (1/2″) |
| WIG-3-0732 | 7 | 32 | 82 | 12.7mm (1/2″) |
| WIG-3-0740 | 7 | 40 | 90 | 12.7mm (1/2″) |
| WIG-3-0820 | 8 | 20 | 70 | 12.7mm (1/2″) |
| WIG-3-0830 | 8 | 30 | 80 | 12.7mm (1/2″) |
| WIG-3-0840 | 8 | 40 | 90 | 12.7mm (1/2″) |
| WIG-3-0860 | 8 | 60 | 110 | 12.7mm (1/2″) |
| WIG-3-0870 | 8 | 70 | 120 | 12.7mm (1/2″) |
| WIG-3-0920 | 9 | 20 | 70 | 12.7mm (1/2″) |
| WIG-3-0925 | 9 | 25 | 75 | 12.7mm (1/2″) |
| WIG-3-0930 | 9 | 30 | 80 | 12.7mm (1/2″) |
| WIG-3-0940 | 9 | 40 | 90 | 12.7mm (1/2″) |
| WIG-3-0950 | 9 | 50 | 100 | 12.7mm (1/2″) |
| WIG-3-0970 | 9 | 70 | 120 | 12.7mm (1/2″) |
| WIG-3-1022 | 10 | 22 | 72 | 12.7mm (1/2″) |
| WIG-3-1028 | 10 | 28 | 78 | 12.7mm (1/2″) |
| WIG-3-1035 | 10 | 35 | 85 | 12.7mm (1/2″) |
| WIG-3-1050 | 10 | 50 | 100 | 12.7mm (1/2″) |
| WIG-3-1070 | 10 | 70 | 120 | 12.7mm (1/2″) |
| WIG-3-1090 | 10 | 90 | 140 | 12.7mm (1/2″) |
| WIG-3-1122 | 11 | 22 | 72 | 12.7mm (1/2″) |
| WIG-3-1130 | 11 | 30 | 80 | 12.7mm (1/2″) |
| WIG-3-1145 | 11 | 45 | 95 | 12.7mm (1/2″) |
| WIG-3-1160 | 11 | 60 | 110 | 12.7mm (1/2″) |
| WIG-3-1170 | 11 | 70 | 120 | 12.7mm (1/2″) |
| WIG-3-1190 | 11 | 90 | 140 | 12.7mm (1/2″) |
| WIG-3-1222 | 12 | 22 | 72 | 12.7mm (1/2″) |
| WIG-3-1228 | 12 | 28 | 78 | 12.7mm (1/2″) |
| WIG-3-1240 | 12 | 40 | 90 | 12.7mm (1/2″) |
| WIG-3-1250 | 12 | 50 | 100 | 12.7mm (1/2″) |
| WIG-3-1265 | 12 | 65 | 115 | 12.7mm (1/2″) |
| WIG-3-1290 | 12 | 90 | 140 | 12.7mm (1/2″) |
| Order No. | D [mm] | FL/FLW [mm] | TL [mm] | SD |
| WCG-3-0520 | 5 | 20 | 70 | 12.7mm (1/2″) |
| WCG-3-0528 | 5 | 28 | 78 | 12.7mm (1/2″) |
| WCG-3-0530 | 5 | 30 | 73 | 12.7mm (1/2″) |
| WCG-3-0533 | 5 | 33 | 65 | 12.7mm (1/2″) |
| WCG-3-0610 | 6 | 10 | 83 | 12.7mm (1/2″) |
| WCG-3-0615 | 6 | 15 | 60 | 12.7mm (1/2″) |
| WCG-3-0618 | 6 | 18 | 68 | 12.7mm (1/2″) |
| WCG-3-0626 | 6 | 26 | 76 | 12.7mm (1/2″) |
| WCG-3-0632 | 6 | 32 | 82 | 12.7mm (1/2″) |
| WCG-3-0720 | 7 | 20 | 70 | 12.7mm (1/2″) |
| WCG-3-0726 | 7 | 26 | 76 | 12.7mm (1/2″) |
| WCG-3-0732 | 7 | 32 | 82 | 12.7mm (1/2″) |
| WCG-3-0740 | 7 | 40 | 90 | 12.7mm (1/2″) |
| WCG-3-0820 | 8 | 20 | 70 | 12.7mm (1/2″) |
| WCG-3-0830 | 8 | 30 | 80 | 12.7mm (1/2″) |
| WCG-3-0840 | 8 | 40 | 90 | 12.7mm (1/2″) |
| WCG-3-0860 | 8 | 60 | 110 | 12.7mm (1/2″) |
| WCG-3-0870 | 8 | 70 | 120 | 12.7mm (1/2″) |
| WCG-3-0920 | 9 | 20 | 70 | 12.7mm (1/2″) |
| WCG-3-0925 | 9 | 25 | 75 | 12.7mm (1/2″) |
| WCG-3-0930 | 9 | 30 | 80 | 12.7mm (1/2″) |
| WCG-3-0940 | 9 | 40 | 90 | 12.7mm (1/2″) |
| WCG-3-0950 | 9 | 50 | 100 | 12.7mm (1/2″) |
| WCG-3-0970 | 9 | 70 | 120 | 12.7mm (1/2″) |
| WCG-3-1022 | 10 | 22 | 72 | 12.7mm (1/2″) |
| WCG-3-1028 | 10 | 28 | 78 | 12.7mm (1/2″) |
| WCG-3-1035 | 10 | 35 | 85 | 12.7mm (1/2″) |
| WCG-3-1050 | 10 | 50 | 100 | 12.7mm (1/2″) |
| WCG-3-1070 | 10 | 70 | 120 | 12.7mm (1/2″) |
| WCG-3-1090 | 10 | 90 | 140 | 12.7mm (1/2″) |
| WCG-3-1122 | 11 | 22 | 72 | 12.7mm (1/2″) |
| WCG-3-1130 | 11 | 30 | 80 | 12.7mm (1/2″) |
| WCG-3-1145 | 11 | 45 | 95 | 12.7mm (1/2″) |
| WCG-3-1160 | 11 | 60 | 110 | 12.7mm (1/2″) |
| WCG-3-1170 | 11 | 70 | 120 | 12.7mm (1/2″) |
| WCG-3-1190 | 11 | 90 | 140 | 12.7mm (1/2″) |
| WCG-3-1222 | 12 | 22 | 72 | 12.7mm (1/2″) |
| WCG-3-1228 | 12 | 28 | 78 | 12.7mm (1/2″) |
| WCG-3-1240 | 12 | 40 | 90 | 12.7mm (1/2″) |
| WCG-3-1250 | 12 | 50 | 100 | 12.7mm (1/2″) |
| WCG-3-1265 | 12 | 65 | 115 | 12.7mm (1/2″) |
| WCG-3-1290 | 12 | 90 | 140 | 12.7mm (1/2″) |
Contact Our Tooling Experts ！
All information and uploads are secure and confidential.
FAQ
Most frequent questions and answers
A: TCT (Tungsten Carbide Tipped) bits feature a high-carbon steel body with a brazed carbide cutting edge. They are highly cost-effective, shock-resistant, and perfect for high-volume cutting of abrasive materials like MDF and plywood. Solid Carbide bits are made entirely of carbide, offering maximum rigidity for ultra-precision routing, but at a higher price point. For standard woodworking and maximizing your ROI (Return on Investment), Sundi’s TCT bits are the ideal choice.
A: Our industrial-grade TCT router bits are engineered for versatility. They deliver exceptionally clean, chip-free cuts on a wide range of materials, including MDF, particle board, plywood, hard and soft woods, and certain plastics. The premium micro-grain carbide tips we use ensure long-lasting sharpness even on highly abrasive engineered woods.
A: Absolutely. As a professional cutting tool manufacturer with robust R&D capabilities, Sundi offers comprehensive OEM and ODM services for global clients. If you require non-standard shank sizes, specific cutting lengths, custom profiles, or private labeling, our engineering team can design and manufacture tools tailored to your exact production specifications.
Wuxi Sundi Precision Tools Co.,LTD
- +86 18168312921
- +86 18168312921
- +86 18951588639
- info@sundicuttingtools.com
Our team is here to help you! We provide personalized solutions to meet your unique needs. Contact us to learn more.