Assures straight perpendicular tapped holes using spiral pointed gun taps. Furnished complete with tap guide, ground table (base), and tap spindle wrench. Spindle - Hardened and precision ground. 9 - adapters supplied - size #6, #8, #10, 1/4", 5/16", 3/8", 7/16", 1/2", 5/8". No taps furnished. Tray holds up to 12 adapters.
