ER25 Spring Collet Set, ER25 1-20MM Accuracy Spring Collet Chuck Set For CNC Engraving Machine & Milling Lathe Tool Holder (Size : ER25-1) - Amazon.com.
Model - ER-25 Spring Collet, 6mm Clamping Diameter. Material - High Grade 1065 Carbon Steel; Precision - 0.015MM / (0.0006); Applications - Widely used in ...