Premium abrasive used for material removal. Type 29 zirconium oxide. Provides optimum grinding angle allowing for full use of disc. Removes material 3 times faster than fiber resin disc and lasts 15 times longer.
20A Zinsco Twin Breaker
60A Zinsco Twin Common Trip
6pk 60G 1/3 Sheet A/O Sandpaper
1-1/2x1-1/4 SCH80 SxS Bushing