Offers self centring chucks. These chucks are available with 2 jaws, 3 jaws, 4 jaws and 6 jaws and are referred as stc-2, stc-3, stc-4 and stc-6 respectively. Stc-3 chucks are most popular. Stc-2 and stc-4 chucks are used when the job is square....
These chucks are available with 3 jaws, 4 jaws and 6 jaws and are referred as BBC-3, BBC-4 and BBC-6 respectively. These are similar to Normal Standard Chucks, the only difference is that the bore is larger than normal Chucks. These chucks are used...