Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bit 1/8" Size.
Constructed of M-42 8 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° split point reduces feed pressure for easier penetration without work hardening
Ideal for use with screw extractors
1-1/16" Twist Length
2-1/4" Overall Length
Bulk