Clamping Collet Chuck Compact Replacement for CNC Milling Machine Lathe ER40 80mm Diameter

FOR LATHE AND MILLING MACHINE: Clamping collet chuck can be mounted to the back plate of your choice for use on a lathe also suitable as a chuck on milling machine DURABLE CARBON STEEL: Made of excellent carbon steel material possess strong antioxidant capacity and high hardness FOR CNC ENGRAVER: Clamping collet chuck is suitable for CNC milling machine turning tool engraving machine not easy to slip very stable GUARANTEED QUALITY: Made after standard production so that your products can be processed better more efficiently and more durable GOOD CLAMPING FORCE: Clamping nut holder possess stable structure excellent performance and long service life you can use with confidence