Precision 8 inch chuck with 4 reversible (inside and outside) jaws. Use to hold parts for machining, welding, laser marking, and many other applications. Use on a lathe, or mount to one of our rotary tables, requires an adapter plate. You can also place this chuck onto a desk or worktable to hold parts or tools, acting like a steady third hand. These jaws are independent, allowing you to precisely align or create an offset.
All Excitron chucks are compatible with our motorized rotary tables. This chuck mounts best onto our MRT10 10" heavy duty rotary tables, using our mounting parts and hardware, sold separately. Drawing is not available, the 6" drawing gives you some details.
Hardened and ground on the all surfaces, except rear inner plate.
Chuck body is 7.874" [200.0mm] diameter x 2.943" [84mm] thick.
Through hole: 2.550" [60.0mm[
Runout: adjustable to less than 0.0001".
Weight is 29 lbs, shipping weight with all parts is 33 lbs.
Free 2-day shipping in USA!
Ships in 2-4 days after you order and pay. Free 1-day shipping if shipped on Friday, else free 2-day shipping. We ship to 220 countries. If shipped out of USA, then we will add $100-240, depending on your country. Shipping out of USA will be charged separately. Please email your address and we will calculate shipping cost for you.