Used to secure laps, this assembly fits lapidary grinders with a 5/16″ motor shaft. The ½” arbor is designed to work with Inland 6″ laps. The solid brass design provides rugged durability and strength for a lifetime of use. Includes set screw and allen wrench for easy installation.
For use on 5/16″ motor shaft (ID)
1 /2″ Arbor hole (OD)
Reverse threaded for CCW machines
8-32 x 3/16″ set screw
5/64″ long arm allen wrench included