Totem Tungsten Carbide Rotary Burrs Are Manufactured For Use In Severe Condition Like On Tough & Hardened Steels Eg. Nimonic Steels, Stainless Steels, Stellite, Hard Bronze Etc. The Burrs Have Positive Cutting Edges Which Can Cut Much Faster. Extensive Usage In Die Casting Workshop, Foundries, Forge Shops Etc.