Irwin Cobalt Alloy High Speed Steel Fractional Straight Shank Jobber Length Drill Bits 13/32 in Dia x 3-5/16 in Size:13/32" x 3-5/16" (10) metric (4

(10) metric (4

Restricted use in Nevada

Self-tapping type 17 point

Fiberglass handle absorbs shock and vibration

Steel-reinforced self-adhesive sliders include a pass through hole and screws for a permanent installation

Irwin Cobalt Alloy High Speed Steel Fractional Straight Shank Jobber Length Drill Bits 13/32 in Dia x 3-5/16 in Size:13/32" x 3-5/16" (10) metric (4Constructed of M 35 5 percent cobalt alloy high speed steel for super abrasive resistance in tough metals Heavy duty spiral flute design produces faster chip ejection Shorter cutting lips reduce torque for drilling in high tensile strength materials. 135 degree split point reduces feed pressure for easier penetration without work hardening