حامل لقمة تفريز، Tormach TTS، 3/8"

Swapped out my old collet setup for this TTS holder and the quick change is a game changer for tool changes. The 3/8" bore grips my Weldon shank end mills securely with zero runout that I can measure, and it’s held up through some aggressive cuts without any loosening.

The Weldon flat seats perfectly in this holder with zero play—my runout dropped noticeably. It's been solid through several roughing passes on steel without needing to retighten.

The 3/8" shank seats snugly and the quick-change action locks without any wobble, which is exactly what I needed for swapping tools between operations. Ran a few passes on aluminum with a Weldon-shank end mill and the grip held firm the whole time.