ER11A 5mm Extension Rod, TopDirect Spindle Motor Shaft Collet Chuck Extension Rod Holder + ER11 Spring Collet for CNC Milling Machine

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Feature

Model: ER11;Diameter:5mm
Made of high quality steel material, straight shank with clamping nut to be tightened.
Extension rod diameter and the other parts are precision ground to eliminate unbalance, increase safety when cutting.
Good elasticity, high precision, run-out tolerance is 0.012mm.
Suitable for deep processing, meeting the needs of extending the depth of processing.

Description

Description:
This collet is made of high quality steel for milling lathe tool and work-holding engraving machine. ER11 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.

Specifications:
Type: C16-ER11-35L-5MM
Material: Steel
Height: 40mm / 1.57"
Shaft Diameter: 16mm / 0.63"
Shaft Inner Diameter: 5mm(0.02mm) / 0.19"
Nut Diameter: 19mm / 7.48"
Nut Inner Diameter: 9mm / 3.54"

Package Includes:
1 x Motor Shaft Collet
1 x ER11 Collet