5C Collet Lathe Chuck Closer With Semi-Finished Adp. 2-1/4"x8 Thread Lathe Chuck

Feature??

Brand New

Outside Diameter:  5"

Plain Back,  Recessed  3.740" x .184" Deep 

Comes with a semi-finished back plate (2-1/4" x 8 Threaded) exactly as our picture show . The mounting holes are already drilled and tapped.  Customer just need to use their own lathe to lightly surface the front surface and turn very little on the registration boss according to the actual recess of the chuck, then bolt the two parts together with the included bolts. This work just like assembly a 3-jaw chuck with a new back plate.  As this final assembly work is done on your own, final use lathe, usually can reach the highest TIR accuracy 

Can Use Any Size 5C Collet.

Scroll and Pinion Design just like 3-Jaw Chuck , Operated With Chuck Kay.

Scroll & Pinion Precision Machined and Hardened

Max. RPM 6000

Accuracy: 0.0006 TIR

Description??

The Product Has Passed Strict Quality Testing

Durable And Easy To Install And Replace

Cost-effective, Good After-sales Service

Quality Assurance For Your Peace Of Mind

Package List:

5C  Collet Chuck With Semi-finished Back Plate 2-1/4" x 8 Thread Mounting