ASC MILLING CHUCK SET

1 Have six separate troughs of the internal hole of the chuck to strenghthen the power and prevent and prevent glide.
2 Adopt two lines equipment to assure the rolll friction and drop to the
3 minimum when it slip on the face of the needle cone.
4 Adopt imported materials to assure rigidity and precision.
5 Have special wrench and seven fexible collects, including
C32-∮ 6∮ 8∮ 10∮ 12∮ 16∮ 20∮ 25.