صنوبر ولقمة حفر، خيط 9/16-18 بوصة

The reduced 1/2" shank on the drill bit let me use it with my standard chuck without any adapter issues. Threads on the tap started cleanly and cut smoothly into the steel.

Installing my quick change tool post was a breeze with this tap—the threads cut cleanly and matched perfectly. The drill bit's reduced shank made it easy to chuck up without any wobble. Exactly what I needed for a precise fit.

The reduced 1/2" shank on the drill bit made it easy to chuck into my standard drill, and the tap cut threads smoothly into the steel. I used it to mount a quick change tool post, and everything fit perfectly on the first try.