Ball Bur SD, Single Cut, Shank Dia.
3/16 in, Length of Cut 5/32 in, Overall Length 1-1/2 in, Trade Number SD-53, Abrading Application Cast Iron, Ferrous and Non-Ferrous Materials, General Purpose Use On Steel, End Type Radius End, For Tool Type Die Grinders, Rotary Power Tools, Straight Grinders, Head Material Carbide, Head Material Grade YK15 Carbide Bur,Ball,3/32.