Product NameCollet Clamping NutsMaterial40CR SteelModelER20 AHole Diameter1"Overall Size(Approx.)35mm x 20mmColorBlackPackage4 Pack
Model: ER20 A, Material: 40CR steel and black oxide finish. Precision ground and hardened.
After precision grinding and hardening, the hex nut can be a great replacement for the broken part and can fit most tool holders.
The hex nut can work with ER type tool handle, boring cutter, tool bar, extension bar nut holding drill bit and other tools.
Specification
Feature
Application
- Package Content: Includes 4 x M25 ER20A clamping nuts.
- Model: ER20 A, Material: 40CR steel and black oxide finish. Precision ground and hardened.
- Feature: After precision grinding and hardening, the hex nut can be a great replacement for the broken part and can fit most tool holders.
- 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.