Description
Specifications: Material: Tungsten carbide steel Type: Double Cut, Single Cut(optional) Shank Diameter: 3mm Cutting Head Diameter: 6mm Speed: 1000~3700R/min Processing Hardness: ≥85HRANote: Rotary file in pneumatic or electric tools, the speed is generally 1000~3700R/min, must clamp the tool firmlyage Includes: 10 x Rotary Burrs