Champion SM SM4 Burr, 3/8 in Dia Cutter, 3/8 in Dia Shank, Straight Shank, Tungsten Carbide, Titaniu

Manufactured from C2 tungsten carbide, Champion carbide burs are precision machine ground using diamond wheels and automated machinery. Standard 1/4 in shanks unless specified differently, producing consistent geometry, sharp cutting edges and vibration-free performance. Most Champion double cut carbide burs are titanium nitride-coated for superior surface finish and long life. Ferrous burs are for cutting steel alloys such as stainless steel, cast iron and more. Non-ferrous burs are for cutting aluminum and other non-ferrous materials.