Chuck diameter (OD): 160mm or 6.299. Bore through chuck: 45mm or 1.772. Chuck body is 2-1/2 long. Jaws project 1-1/8 out from the chuck face. Chuck + jaws = 3-5/8.
The wall thickness on the back of the chuck is 5/8. Smallest external (OD) clamp diameter: 3mm or. Largest external (OD) clamp diameter: 145mm or 5.709. Smallest internal (ID) jamming diameter: 50mm or 1.969. Largest internal (ID) jamming diameter: 160mm or 6.299.This is a heavy duty commercial/industrial grade chuck that will give you a lifetime of great service if used carefully. We do not have a way of determining this for you. SORRY, WE DO NOT CARRY BACK PLATES TO FIT THIS CHUCK. If you need an accurate, heavy duty, self centering chuck at an affordable price, this high quality imported chuck will fill the bill. We carry the following metal lathe chucks.
Try searching our site for hundreds of additional tool values. The item "Precision 3-Jaw 6-1/4 Self-Centering Metal Turning Lathe Plain Back Chuck New" is in sale since Friday, June 19, 2015.
This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Workholding\Chucks\Lathe Chucks". The seller is "thirddevil" and is located in Jacksonville, Florida. This item can be shipped to United States.