Use this Reusable adapter to convert your tools from an 7/8" arbor to 5/8"-11 threaded hub

Take a cut off wheel, cup wheel, crack chaser or tuck point blade and thread them on to a 5/8"-11 thread spindle

Feature: change arbor 7/8" to 5/8"-11 threaded

listing for adapter hub only

Threaded for use on angle grinders for easy tool conversion