Cut Carbide Rotary Burr Set?6Pcs Tungsten Carbide Aluminum Rotary Files Burr Set?Metalworking Tool

Specifications: Material: Tungsten carbide aluminum Shank Diameter: 6mm Cutting Diameter: 10mm Head Shape: A/D/E/C/L/F Speed: 6000RPM~40000RPM Processing Hardness: ?85HRA Note: 1, Rotary file in pneumatic or electric tools, the speed is generally 6000-40000RPM, must clamp the tool firmly. 2, Cutting direction should be from right to left uniform movement, not like the use of grinding wheel as reciprocating cutting; be careful not to force too much (the pressure is generally not more than 4 kgf). Package Includes: 6 x Rotary Burrs