Product Overview
Multi-Purpose Taps, Spiral Fluted Taps, 1/2" Tap Size, 20 Threads per Inch, 3 Flutes, H5 Grind Limit, for Stainless Steel and Other Applications, HSS-M4-Vanadium Steel, Ground Thread, Steam Oxide Finish, DIN Flute-ANSI Shank, High Speed Steel. Alfa Tools HPMP70939 1/2-20 Multi Purpose Spiral Fluted Tap
