915 Generation ER11 Collet Chuck Motor Shaft Extension Rod Spindle Collet Lathe Tools Holder Inner 8MM For CNC Milling Boring Grinding

This motor shaft collet is made of high quality steel material straight with clamping nut to be tightened
Extension rod diameter and the other parts are precision ground to eliminate unbalance increase safety when
Straight extended fits for deep processing meeting the needs of extending the depth of processing
Collet is packed in a protective container with label for safe transportation and storage
It is widely used in boring milling drilling tapping grinding and other processing
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 a powerful clamping force This collet can reduce costs efficiency and would be a good repment part for your one
Type ER11A-8mm
Color blacksilver
Material 45 Steel
Height 40mm 157 inch
Shaft Diameter 16mm 063 inch
Shaft Inner Diameter 8mm-002mm 031 inch
Nut Diameter 19mm 748 inch
Nut Inner Diameter 9mm 354 inch
Package included
1 X ER22 A-8mm Motor shaft tool holder
Only the above package content other products are not included
Note Light and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm