Product DescriptionModel: ER11 collet series. 9/64 inch size Capacity: 0.121-0.1406″ 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 ER11 tool holders.
