JOINT CARBIDE CO., LTD.
Our mission: to provide the best overall polishing solution for the machinery manufacturing industry.
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Type B Tungsten Carbide Rotary Burrs Carbide Burs -Cylindrical End Cut
Shank Sizes
3.0mm(1/8") Shank Diameter: Applicable to carbide burr cutting head diameter range 1.0-6.0mm.
6.0mm(1/4") Shank Diameter: Applicable to carbide burr cutting head diameter range 6.0-25.0mm.
8.0mm(5/16") Shank Diameter: Applicable to carbide burr cutting head diameter range 12.0-25.0mm.
10.0mm(3/8") Shank Diameter: Applicable to carbide burr cutting head diameter range 16.0-25.0mm.
Cut Types:
Single-cut burs:are for general purpose work and provide good material removal.
Double-cut burs:produce smaller chips for greater operator control on applications such as stainless steels and ferrous materials.
Aluma-cut burs:have a wide flute design for easy stock removal without loading on applications such as nonferrous and soft materials.
Standard-cut burs:are widely uesed and leave a fine finish.
All Shapes (A–N):
SA Cylindrical Shape
SB Cylindrical with End Cut
SC Cylindrical Ball Nose
SD Ball Shape
SE Oval Shape
SF Tree Shape
SG Point Tree Shape
SH Flame Shape
SJ 60-degree countersink
SK 90-degree countersink
SL Ball Nosed Cone Shape
SM Cone Shape
SN Inverted Cone Shape
Technical Excellence:
- ISO-Certified Manufacturing: Precision-ground for perfect balance and concentricity.
- Advanced Heat Resistance: Sustains high RPM operations without performance loss.
- Reduced Vibration & Noise: Ergonomically designed for operator comfort and safety.
Applications Across Industries:
- Metalworking: Porting engine heads, weld cleaning, die correction.
- Wood & Stone: Sculpting, engraving, and detailing.
- Aerospace & Automotive: High-precision mold cavity machining.
- Jewelry & Art: Intricate designs on soft metals and composites.
Why Choose WUWTOOLS Carbide Burrs?
As a globally recognized ISO-certified manufacturer, WUWTOOLS delivers unmatched quality and performance in tungsten carbide rotary burrs. Designed for durability, precision, and versatility, our tools are trusted by professionals across industries—from automotive to aerospace, foundries to fabrication. Key Advantages:
-Superior Material: 100% virgin tungsten carbide with extreme hardness (up to HRC70) and heat resistance.
- 10x Longer Lifespan: Outperforms high-speed steel tools and grinding wheels in durability.
- Multi-Material Compatibility: Efficiently process metals (stainless steel, cast iron, aluminum) and non-metals (wood, ceramics, plastics).
- High-Speed Efficiency: Achieve 10x faster material removal than traditional files.
- Custom Solutions: Tailored coatings, extended shanks, and specialized geometries to meet unique needs.
Customization Service:
- Standard Kits: Pre-configured sets with popular shapes and cuts.
- Build Your Own Kit: Select shapes, coatings, cases, and laser-marked IDs.
- OEM Support: Extended shanks, special geometries, and anti-corrosion coatings available.
Maximize Tool Performance
- Safety First: Always wear PPE (goggles, gloves) and secure the burr tightly in the collet.
- Optimal RPM: Use higher speeds for cost-efficiency; reduce RPM for extended shanks.
- Light Pressure: Let the burr’s cutting edges do the work—avoid overheating.