15-Piece Cobalt High Speed Steel Drill Bit Set

15-Piece  Cobalt High Speed Steel Drill Bit Set  63137

Cobalt High Speed Steel Drill Bit Sets Features:

Constructed of M-42 5 percent cobalt 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

15-piece set in metal index case includes drill bit sizes 1/16" through 1/2" in 1/32" increments

Hanson  63137 15-Piece  Cobalt High Speed Steel Drill Bit Set