Clamping nut for ER16 A&M CNC milling chuck, type M191.0, black

Features:

1. This clamping nut is an excellent replacement for the broken part, suitable for most tool holders.
2. Made of premium steel, it has high hardness and is durable.
3. Strong clamping force and not easy to deform.
4. Type A/M nut for ER collet CNC milling chuck holders.
5. Suitable for ER type tool handles, tool shanks, extension bar nuts holding drill bits, boring cutters, and other tools.

Specifications:

Features:
This clamping nut is an excellent replacement for broken parts and is suitable for most tool holders.
Made of premium steel, it has high hardness and is durable.
Strong clamping force and not easily deformed.
Type A/M nut for ER collet CNC milling chucks.
Suitable for ER type tool handles, tool shanks, extension bar nuts holding drill bits, boring cutters, and other tools.
Specification:
Material: Steel 42crMo
Weight: Approx. 21g ~ 37g / 0.7oz ~ 1.3oz
Type: ER16-A M22*1.5 Black, ER16-A M22*1.5 Silver, ER16-A M M19*1.0 Black, ER16-M M19*1.0 Black (Optional)
Package List:
1 * Locking Nut
Note:
Please allow slight error due to manual measurement. Thank you for your understanding.