ALL-CARB 8Pcs CAT40-ER32-70mm Collet Chuck of CNC Tool Holder Fit for CNC Engraving Machine and Milling Lathe Tool

Model: CAT40-ER32-70mm Gage length: 70mm (2.76-inch), ER Nut: ER32-UM, Default balancing: G2.5/25000RPM Features: The CAT40-ER32-70 Collet Chuck is used in the CNC machine tool of the machining center to connect the machining center joint and lock the cutter head for work Precision Manufacturing: The close interaction of the cutting force of the tool on the workpiece with the guide column reduces the resonance and makes the machining accuracy more stable Package: 8 x CAT40-ER32-70 Collet Chucks