LisFaxbo 1" 8TPI Threaded Chuck Insert Adapter Silver For NOVA Lathe Chuck Insert Adapter Replacement

Color: Silver.
Female: 1" 8 TPI
Male: 1-1/2-8 TPI
Simple insert/adapter system on all NOVA chucks, just screw into the back of the NOVA chuck.
The external threads of the inserts fit on the back of the chuck, and the internal threads match the internal threads of the lathe headstock spindle.
Made of high-strength hard steel, ensuring maximum adaptability and flexibility, greatly extending the service life, and changing the lathe only requires changing the blade.