Chuck Holder CNC Milling Tool Holder Wear Withstand Impact And Load Industrial NT30 ER25 M12 High Centering Accuracy With Wrench For Metalworking

Chuck Holder CNC Milling Tool Holder Wear Withstand Impact and Load Industrial NT30 ER25 M12 High Centering Accuracy with Wrench for Metalworking Specification: Item Type: Collet Chuck Holder Material: 40cr alloy steel Model: NT30 ER25 Rear Drawing Thread: M12 Tail Hole Diameter: Approx. 12mm / 0.47in Structure Type: Integral Accuracy: 0.003 Scope of Application: CNC machining centers engraving machines fine engraving machines and other high speed machines Package List: 1 x Collet Chuck Holder 1 x Wrench