AMI Compatible Collets, Collet Size: 3.0 and 3.5

We make collets / tube clamp inserts compatible with most AMI weld heads. Our standard collets are made from 17-4 PH stainless steel for durability to last you longer. We also EDM cut slots to act as a spring for slightly out of round or older tubes.

Collets are priced per side, so a full head requires a quantity of 2 (one for each side of the weld head).