4pcs ER11-A Collet Clamping Nuts Holes for CNC Milling Chuck Holder Lathe
4pcs ER11-A Collet Clamping Nuts Holes for CNC Milling Chuck Holder Lathe
Model: ER11 A Material: 40CR steel and black oxide finish. Precision ground and hardened. Hole Diameter : 9mm/ 0.35”, Overall Size(Approx.) : 19 x14mm/ 0.75″x 0.55″(DH) Precision ground and hardened. This collet nut is a great replacement for the broken part. For use with ER11 Spring Collets. Specification: Product Name : Collet Nuts Model : ER11-A Standard: Metric Material : Cast Steel Package Content: 4x Collet Nuts
Product Features
- Model ER11 A, Material: 40CR steel and black oxide finish. Precision ground and hardened.
- Suitable for The hex nut can work with ER type tool handle, boring cutter, tool bar, extension bar nut holding drill bit and other tools.
- Feature After precision grinding and hardening, the hex nut can be a great replacement for the broken part and can fit most tool holders.
- The collet nut is with black oxide finish, which will have better rust resistance.
- Package Includes 4 x ER11A clamping nuts.
Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).
This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.
You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.