Yanmis Chuck Jaw 3 Pcs K11100 Internal Jaw 4in Chuck 20CrMnTi High Strength Long Service life Chuck Jaw Long Service Life

The jaw is made of high quality material of good durability and strength., Compact and practical design makes it works more stable., Delicate and practical, high hardness, firm and strong., Well crafted and finely processed provides a long service life., This is a jaw made of 20CrMnTi,applicable model is K11-100.