The main body and taper shank are made of high quality carbon steel and hardened for high performance and stability. About the 4 3-Jaw Self Centering Lathe Chuck. Superior gripping force to meet precision machining demands. Flimsy parts are specifically engineered by quenching process to enhance durability. Chuck body is made of high quality nodular cast iron suitable for high rotation speed.Internal Jaw Clamping Range: 0.0787" (2mm) -1.1811" (30mm). Internal Jaw Jamming Range: 1.1811" (30mm) - 3.5433" (90mm). External Jaw Clamping Range: 1.1811" (30mm) - 3.1496" (80mm). Accuracy: 0.002 tested vertical. All of our products are 100% inspected. All of our products are in brand new condition. If you have any questions regarding our products or services, please give us a chance for correction. Please do not leave a negative or neutral feedback.
We will do our best to fix it. This item is in the category "Business, Office & Industrial\CNC, Metalworking & Manufacturing\Metalworking Equipment\Metalworking Lathes".
The seller is "zlivecenter" and is located in this country: US. This item can be shipped worldwide.