Product DescriptionModel: 15/32″ ER20 collet Capacity: 0.429″-0.469″ tools/workpieces) Material: High-quality 65Mn spring steel (heat treatment process is controlled under an ISO 9001:2015 compliant quality management system. ) TIR: ≤0.005mm (≤0.0002″,ensures precision machining results) Speed Limit: 25,000 RPM (Balanced Design) Compatibility: Compatible with most CNC machines, milling machines, and lathes that support the ER20 tool holders.
