10pcs 0.120.24 inch Electric Grinding Accessories Tungsten Steel Carbide Burrs for cnc Engraving Rotary Milling Tool Set

Description

These 10pcs electric polishing kits are for DIY engraving, parting and polishing (wood, metal, mold polishing). These are high quality 3 x 6mm tungsten steel carbide burrs for grinding Dremel power accessories. carbide steel milling cutter, grinding head and rotary cutting tool.Suitable for processing cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper , aluminum and other metals including marble, jade, bone etc. High working efficiency, perfect grinding effect and long service life. Basically, with a handle to replace small discs, and no dust pollution. Convenient, easy to use, safe and reliable to grind. > Specifications: Color: Silver Material: Tungsten Steel Working Hardness: HRA≥85 Type: Rotary Cutter br /> Shank Diameter: 3mm/0.12in Cutting Edge Diameter: 6mm/0.24in Shape: Cylindrical (Type A); Cylindrical ball joint (type C); Round ball (type D); oval (type E); Arc ball (F-type); Arched arrow (type G); Torch (H type); conical round head (type L); Pointed