Shop Grade HSS 118 1/2″ Shank Silver Deming Drill Set, 32 pcs. – 48-321-4

• OAL: 6″
• Designed for materials 63 to 65 HRC.

Tool Material:

HSS

• Provides good wear resistance in mild steels, soft metals (aluminum, copper, brass, bronze) and nonferrous materials.

Cobalt

• Provides better wear resistance in hardness and toughness compared to HSS.
• For use in high-tensile alloys, titanium, cast iron, Inconel and high-nickel stainless steel.

Coating Advantages:

Black Oxide

• Retains lubricants to aid in wear resistance and chip flow

See all Shop Grade HSS 118 1/2″ Shank Silver Deming Drill Sets