Features: _x000D_ These burrs are made of high speed steel, high hardness, high abrasion resistance and high heat resistance. _x000D_ Total 20 pieces single cut burrs in various shapes and sizes that you can use for many purposes. _x000D_ 1/8 inch round shank would fit many electric powered or pneumatic powered tools and machine tools. _x000D_ _x000D_ Suitable for wood /plastic or other soft material. _x000D_ Widely used for carving, shaping and for the removal of sharp edges or corners, burrs and excess material. _x000D_ Titanium coating on the surface of the burrs, provided with beautiful appearance. _x000D_ _x000D_ Specifications: _x000D_ Material: high speed steel, Titanium Coating _x000D_ Shank diameter: 1/8inch (3.11mm) _x000D_ Length: 39 mm/1.53inch _x000D_ Quantity: 20 PCS _x000D_ _x000D_ Package Included: _x000D_ 20 x Rotary Burrs _x000D_ _x000D_ _x000D_ 1These burrs are made of high speed steel ,high hardness,high abrasion resistance and high heat resistance 2Total 20 pieces single cut burrs in various shapes and sizes that you can use for many purposes 31/8 inch round shank would fit many electric powered or pneumatic powered tools and machine tools 4Suitable for wood /plastic or other soft material 5Widely used for carving, shaping and for the removal of sharp edges or corners, burrs and excess material