ER16 Collet Nut 5 Pack Set A Type Clamping Nut for CNC Milling Chuck Holder
Fitment: ER16 Collet Nut 5pc Set A Type Clamping Nut for CNC Milling Chuck Holder Description： 1: Made of high quality material, durable and practical to use. 2: High Performance,Long Working Life,Easy installation and removal. 3: The surface adopted the process of oxidative blackening to isolate air and to prevent rust. 4: Suitable for ER-type engraving machine, spindle machine, extension rod, locking collet. 5: These ER16A nuts collet clamping nut are used for ER CNC milling chuck holder lathe. .