Champion DT22HEX-1/4-20 1/4-20 Hex Shank Combination Drill & Tap

Champion DT22HEX-1/4-20 Description

Champion's DT22HEX Combination Drill & Tap create the hole and thread in a single operation with no center drilling or countersinking. The neck design significantly reduces drill & tap breakage while the 135? split point permits both the hole and thread to be cut at high speeds. Superior strength & durability is provided by high molybdenum high speed steel while the functional black and gold surface treatment holds lubricant for smoother drilling. DT22HEX are ideal for construction, electrical, maintenance, industrial and sutomotive applications. Suitable for drilling and threading in aluminum, steel & stainless steel, bronze, brass, cast iron and zinc.