COMBICLICK® Surface Finishing Set - 4-1/2" Diameter Discs, 5/8-11 Threaded Backing Pad Table_data This makes the nut hard

This makes the nut hard to turn so that once calibrated

C) The lip keeps the pins at a uniform height when using with the table and keeps it from falling through the holes

PROFILE: Mid

Due to the curved jaw

Pferd’s Combiclick System greatly improves upon existing 7/8” resin fiber discs

COMBICLICK® Surface Finishing Set - 4-1/2" Diameter Discs, 5/8-11 Threaded Backing Pad Table_data This makes the nut hardPferds Combiclick System greatly improves upon existing 7 8 resin fiber discs. I used to hate how the center clamping nut would always get in the way and how easy it was for the disc to snag and tear out. Heres what else makes the Combiclick system a pleasure to use: Tool less quick change Really low grinding angle (down to 3 degrees vs 15 for the other systems) Flexible edge conforms to corners Does not tear out as easily as fiber discs with a