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.
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″
1 x Motor Shaft Collet