Er Collet Series High Quality Er32 Er40 Straight-Bore Collet for CNC Machine

DIN 6499B Standard Compliance: All ER collet types strictly conform to the DIN 6499B international standard.

High Hardness Material: Made of special elastic steel 65Mn with hardness ranging from HRC44 to HRC48.

High Precision Accuracy: Achieves high precision with accuracy levels of less than 0.01mm and 0.015mm.

Comprehensive Size Range: Available in ER8 to ER50 models and EOC series to cover various machining needs.

ISO 9001:2008 Certified: Product quality is certified under the ISO 9001:2008 international standard.

One-Year Warranty: Comes with a 1-year warranty and provides after-sales service support.

Factory Direct Production: Manufactured by a company with 100 workers and 8 inspectors in their own factory.

Global Export Experience: Over 11 years of export experience serving markets in Europe, USA, and Asia.