4Pcs Working Tungsten Steel Long Burr Set Grinding Head Drill Bits Shank Rotary Files Double Cut Milling Tool Carving 150-160mm 4pcs/set

Description

These burrs are made of tungsten steel for high hardness, high abrasion resistance. There are total 4 pieces burrs in various shapes or sizes that you can use for many purposes. 6mm round shank would fit many electric powered or pneumatic powered tools. Could cut cast iron, cast steel, bearing steel, high carbon steel, chromium nickel alloy, bronze, brass, marble, jade, bone, etc. Widely used for carving, shaping and for the removal of incisive edges or corners, burrs and excess material.