SGS Pro® Carbide Burr, Imperial, Series: Universal SL, Radius, 1/8 in Head Dia, 3/8 in Length of Cut, 1-1/2 in Overall Length, Taper Head Shape, Double Cut Type, 1/8 in Shank Dia, Solid Carbide Head, TiN Coated Head Coating, 8 deg Included Angle, Applicable Materials: Ferrous and Non-Ferrous Metals, SL-41 Industry Specification