Application: Should be used with back plate (adapter) to connect with your specific lathe spindle. 5 Inch 5C Plain Back Collet Lathe Chuck Closer with Semi-finished Adapter 1-1/2-inch x 8 Thread Fit for CNC Lathe. Accuracy: 0.0006 TIR Thread: 1-1/2-inch x 8 Plain Back, Recessed 3.740 x. 184" Deep 3 Mounting hole on Chuck: Diameter 0.35", Bolt Patten 4.25 3 Mounting screw hole on back plate: M8 and already drilled and tapped. Made of high quality material, the production is hardened and durable, could be used for a long period Scroll and Pinion Design just like 3-Jaw Chuck, operated with Chuck Key Can use any size 5C Collet from 1/16 through 1-1/8 Should be used with back plate (adapter) to connect with your specific lathe spindle.
1 x 5C Collet Lathe Chuck Closer 1 x Adapter 3 x Mounting Bolts 1 x Chuck Key. 6.3 x 6.3 x 5.91 inches. We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses.Your feedback very important to us, after you get your package and you are. If you have any problem with your order / any questions please before leave any type of feedback. Thank you for shopping at our store.