عمود، مقبض حفر، Tormach TTS إلى 2JT

Finally a 2JT arbor that actually fits TTS tooling without any wobble. The ground taper runs true and it makes changing chucks on the mill quick and repeatable.

The TTS interface mates perfectly with my mill's spindle, making chuck changes quick and repeatable without any runout. It's solid and precisely machined, exactly what I needed for drilling operations.

Finally got around to swapping my old chuck onto this 2JT arbor and the TTS taper locks up solid with zero runout that I can measure. The quick-change interface is exactly what I needed for swapping drills between jobs on the bench.