Drill bits Cobalt

BRAND: Irwin

29 Piece Cobalt Alloy Steel M-35 Metal Index Drill Bit Set Features:

Constructed of M-35 5 percent cobalt alloy high speed steel for super ab

Cobalt alloy steel extends cutting edge life and maintains cutting life after resharpening

Extra hard drill for greater wear

135° split point tip starts on contact, cuts with less force

Reduced shank above 3/8" allows the use of larger drill bits in a 3/8" chuck

Rubber over molded case protects kit if dropped

Tap & Drill selection chart for convenient reference.

Automatic indexing for easy bit access and identification

Removable cartridges: easy to carry bits from case to worksite

Sizes include 1/16" to 1/2" in 1/64" increments

Related Products