High Precision Collet Er Spring CNC Engraving Machine Tool Holder Collet

High Precision Collet Er Spring CNC Engraving Machine Tool Holder Collet. Exceptional Accuracy: Guarantees runout accuracy within 0.003mm for ultra-precise machining results. Wide Clamping Range: Each collet offers a remarkable clamping range of 1mm, reducing inventory needs. Universal Compatibility: Interchangeable with major tool holder brands worldwide. Diverse Size Options: Available in standard sizes: ER-11, ER-16, ER-20, ER-25, ER-32, ER-40, ER-50. High-Grade Material: Made of high-grade spring steel with surface treatment for durability. ISO and CE Certified: Certified with ISO 9001:2008, ISO 9001:2000, GS, and CE standards.