IRWIN® HANSON® Series 635 15 Piece 1/2" Dia X 1/16" Straight Shank HSS Heavy Duty Drill Bit Set with 1/32" increments comes in metal index case and is constructed of M-2 high-speed steel for the best combination of strength, heat resistance and wear resistance. Drill bit has 135 deg split point that ensures a true start and eliminates bit walking. It includes black oxide coating that resists corrosion and is for general use in wood, metal and plastic.
Features
Bit is constructed of M-2 high speed steel for the best combination of strength
