Milling Tool Holder NT30 ER40 M12 Thread 40Cr Alloy Steel 0.003 Accuracy Chuck Holder For Engraving Machine

Milling Tool Holder NT30 ER40 M12 Thread 40Cr Alloy Steel 0.003 Accuracy Chuck Holder for Engraving Machine Specification: Item Type: Chuck Tool Holder Model: NT30 ER40 Material: 40Cr Alloy Steel Drawbar Thread: M12 Tail Aperture: Approx. 12mm / 0.5in Structure Type: Integral Accuracy: 0.003 Scope of Application: CNC machining center engraving machine and other high speed machines Package List: 1 x Chuck Tool Holder 1 x ER40 Wrench