Trumax machine tools introduces precision collets and collet adapters. The collets are produced from best quality spring steel en-47 after properly it is hardened and tempered. They are precision ground. The various range include schaublin collets, tail collets, er collets, r-8 [m1tr] collets and traub collets. Collet adapters are made from alloy steel 16 mncr5 and are hardened and precision ground. Collet chucks are offered in iso, mas-bt, morse taper and r8 tapers.