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 Accessories2.Outside hexagonal groove diameter: Max. 19mm3.Shaft hole: approx. 10mm (+ 0.02mm) (needs heating expansion to install)4.Overall length (nuts included): approx. 40mm5.Handle body length: approx. 35mm
Model: ER11AMaterial: SteelColor: As the picture showHardness: HardType: Motor shaft tool holderStyle: practical, durable
1 * Motor shaft tool holder