ESUMIC 14PCS ER20 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool - Product Features
- 1.Made of 65Mn spring steel, they are stable in performance fine workmanship, good elasticity, high precision.
- 2.Range: 1/16\", 3/32\", 1/8\", 5/32\", 3/16\", 7/32\", 1/4\", 9/32\", 5/16\", 11/32\", 3/8\", 13/32\", 7/16\", 1/2\".
- 3.Collet must be placed into collet chuck nut before inserting into collet chuck; Each collet is well packed in separate protective container with label , easy to identify and select.
- 4.For CNC milling lathe tool and work-holding engraving machine.
- 5.30 days warranty and free return policy.