HPT 36257 Spiral Flute Pipe Taps, High-Speed Steel, Black Oxide Finish, NPTF Thread, 5 Flutes, 1"-11-1/2" Size

Description

Recommended for low to medium carbon steels, alloy steels, tool steels, stainless steels, titanium alloys and many other materials up to 35Rc hardness. Steam Oxide Surface Treatment increases wear resistance, reduces friction, acts as a lubricant, reduce.