ER32 Clamping Collet Holder, CNC Milling Machine Lathe Chuck, High Hardness Carbon Steel with Stable Structure,80mm Diameter for Turning Engraving

[Stable Performance] : Suitable for cnc milling machines, turning tools, and engraving machines, ensuring stability and preventing slipping. [Efficient Processing] : Manufactured with standard production methods to enhance product processing efficiency and durability. [ Material] : Made of carbon steel material with strong antioxidant capacity and high hardness for long-lasting use. [Reliable Usage] : The clamping nut holder features a stable structure, excellent performance, and long service life, providing confidence in use. [Easy Installation] : Clamping collet chuck can be easily mounted to the back plate of your choice for use on a lathe or as a chuck on a milling machine.