Metal Grinding Head Round Ball Rotary Burr Carving Drill Bits for Angle Grinder Woodworking Abrasive Tools

Very rough coatings allow quick stock removal while maintaining a relatively smoothly finish, very efficient. Made of carbon steel material, hardened and uniquely polished to make spherical burrs durable. The cutting edge has undergone a unique fine polishing treatments, and the cutting edge is of sharpness and neatly arranged to grind more smoothly. Metal Grinding Head Round Ball Rotary Burr Carving Drill Bits for Angle Grinder Woodworking Abrasive Tools Features: brand new and high quality Very rough coatings allow quick stock removal while maintaining a relatively smoothly finish, very efficient. Made of carbon steel material, hardened and uniquely polished to make spherical burrs durable. The cutting edge has undergone a unique fine polishing treatments, and the cutting edge is of sharpness and neatly arranged to grind more smoothly. Cylinder file is suitable for and metal carving, grinding, engraving, very practical. suitable for most type angle grinders, provide great convenience