Carbide Bur Cut Type Single Head Dia 1 in Head Length 1 in Included Angle Not Applicable Overall Length 2 3/4 in Trade Number SB-9 Primary Material Application Cast Iron Ferrous Metals Non-Ferrous Metals Steel Head Shape Cylinder Operating Speed - Maximum 25 000 RPM Coating Bright (Uncoated) Head Material Carbide Shank Material Steel