Description:
This collet is made of high quality steel for milling lathe tool and work-holding engraving machine. ER straight rod type collet extension handle body is relatively long, suitable for deep hole processing. The nut can be directly tightened to provide a powerful clamping force. This collet can reduce costs, improve efficiency and would be a good replacement part for your old one.
1.Chuck Spindle Motor Shaft Extension Rod Holder for Milling Accessories
2.Outside hexagonal groove diameter: Max. 19mm
3.Shaft hole: approx. 10mm (+ 0.02mm) (needs heating expansion to install)
4.Overall length (nuts included): approx. 40mm
5.Handle body length: approx. 35mm
Features:
Model: ER11A
Material: Steel
Color: As the picture show
Hardness: Hard
Type: Motor shaft tool holder
Style: practical, durable
Package Contents:
1 * Motor shaft tool holder