Series 743 Sizes 6″ thru 24″
- One-year warranty
- Sizes 6″ thru 24″
- Chucks can be supplied with thru holes from front of chuck for mounting on rotary tables or centers
- Maximum .003″ TIR using nominating pinion
- .001″ Repeatability using nominating pinion
- Two-piece American Standard tongue and groove jaws
- Nitride hardened and ground scroll
- Hardened pinions
- Steel body
- Can be used for either two jaw or four jaw concentric, self-centering chucking
- Larger sizes available on request
- Sizes 20″ and 24″ chucks also available in iron body on request