馬達軸心 - 3/8吋 母頭 平滑 中速 / 左轉 美國

I needed a replacement for my old grinder and the 3/8-inch female smooth connection on this arbor fits perfectly. It threads on smoothly without any wobble, and the left-turn threading is exactly what my equipment requires.

Finally, a left-turn arbor that actually fits my buffing setup without any wobble. The 3/8-inch female connection threaded on perfectly and held securely through a heavy session.

I was a bit nervous about finding a left-turn arbor, but this 3/8-inch female smooth connection fits my buffer perfectly. Cuts down vibration noticeably compared to my old adapter.