This 16mm ER25 Precision Collet by Techniks is a reliable tool for your CNC, Metalworking & Manufacturing needs. With a Collet Range of .591-.630” and a Collet Series of ER25, this collet ensures precision and accuracy in your workholding. Its .0002" T.I.R guarantees a consistent and efficient performance, making it a must-have for your toolholding needs. The collet is brand new and in excellent condition, ready to be incorporated into your workshop.