Irwin Jobber Drill Bit, #36 Dia, Flute Type: Spiral, Flute Length: 1-7/16 in, Shank Type: Straight, Shank Diameter: 0.107 in, Point Type: Chisel, Point Angle: 118 deg, M-2 Grade, Cutting Edge Material: HSS, HSS, 2-1/2 in OAL, Cutting Direction: Right Hand, Applicable Materials: Metal, Plastic, Wood