Use with 5/8-11 Short (or Long) Shaft Grinders
This "Short Shaft" Hub has its own built-in extension shaft allowing you to attach it to short shaft grinders, and still have threads available to spin on a retaining nut, or a TN threaded grinding disc.
This hub can also be used on long shaft grinders.
For the ultimate in no-tool, fast and easy interchange of discs during the various phases of a grinding job use this Hub to hold an appropriate 3M Backing/Face Plate, along with any 3M TN Quck Connect equipped grinding or Scotch-Brite disc. The 5/8-11 TN discs just spin on and spin off.
For those who prefer using a traditional 7/8" center hole disc, you will need to secure the disc over the backing plate with the appropriate retainer nut for your grinder, instead of simply spinning on a TN disc.
Can be used with all 4" - 9" backing plates
See Related Products, below, for Grinding Disc Pad Backing/Face Plates used with this hub
If using traditional 7/8" hole discs, see below for Grinding Disc Retainer Nuts