Champion Cutting Tool 5pc Drill Tap Set 1/4 – 1/2 NC
5 piece DT22HEX national coarse sizes include: 1/4 – 20, 5/16 – 18, 3/8 – 16, 7/16 – 14, 1/2 – 13.
Create holes and thread in a single operation, no center drilling or punching required
Tapered neck design significantly reduces drill & tap breakage
A 135° split point permits hole and thread to be cut at high speeds
Superior strength and durability provided by high molybdenum, High Speed Steel
Functional black and gold surface treatment holds lubricant for smoother drilling
1/4 In. and 11/32 In. hex shank can be used in QCD (quick change driver)
Ideal for the following industries: electrical, maintenance, industrial, and automotive
Ideal for the following materials: aluminum, steel/stainless steel, bronze/brass, cast iron, zinc