Carbide Bur End Type Radius Cut Type Double Shank Dia 1/8 in Head Dia 1/8 in Head Length 9/16 in Included Angle Not Applicable Overall Length 1 1/2 in Trade Number SC-42 Primary Material Application Cast Iron Stainless Steel Steel Head Shape Cylinder Shank Length 15/16 in Operating Speed - Maximum 70 000 RPM System of Measurement Inch Coating Bright (Uncoated) Compatible Tool Type Die Grinder Rotary Power Tool Straight Grinder Head Material Carbide Head Material Grade YK15