Screw Machine Drill Bit, Drill Bit Size I, Drill Bit Point Angle 135 Degrees , 4 Facet Point, Carbide, AlTiN, Non-Coolant Through, Cutting Direction Right Hand, Decimal Equivalent 0.2720.
Carbide Bur,Taper Radius,3/16,3/16 Shank 3/16 in, Head Dia. 3/16 in, Length of Cut 1/2 in, Overall Length 2 in, Trade Number SL-81, 14 Degrees , Abrading Application Metalworking, Narrow Contouring, Narrow Surfaces, Surface Milling, Coating Bright (Uncoated), End Type Radius End.