About this product

1、These burrs are made of tungsten carbide steel for high hardness and high abrasion resistance

2、There are total 10 pieces burrs in various shapes that you can use for multiple purposes

3、3mm round shank would fit many electric powered or pneumatic powered tools

4、Could cut cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum, marble, jade, bone, etc

5、Widely used for carving, shaping and for the removal of sharp edges or corners, burrs and excess material

This is a set of 10 pieces rotary burs in various shapes for multiple purposes, and it can be used to

cut cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum, marble, jade, bone, etc.