YG-1 SI422 1/4-28UNF 2B HSS-EX ANSI STI 40 DEGREE HELIX SPIRAL FLUTE TAP HARDSLICK COATED, BOTTOMING TAP / 1.5p-2.0p THREAD CHAMFER

YG-1 is a manufacturer of high-quality drills, taps, end mills, spade drills, and rotary tooling. Refer to the sections below for all specifications and product details.