MT-RSR 3" Aluminum Oxide Surface Conditioning Discs (Resin Back) 120 Grit S-33120GT Plug • Durable polypropylene

• Durable polypropylene

Fittings and deflate button: solid brass

PSI range is 10 PSI to 160 PSI

Pressure regulator and gauge to set proper fluid pressure

MT-RSR 3" Aluminum Oxide Surface Conditioning Discs (Resin Back) 120 Grit S-33120GT Plug • Durable polypropylene3" Aluminum Oxide Surface Conditioning Discs (Resin Back) 120 Grit 25 pack Aluminum Oxide offers average life on a hard, resin backing for longer life than cloth discs. These flexible discs resist chipping, snagging and cracking. Aluminum oxide discs are aggressive, long life and flexible discs that resist chipping, snagging and cracking. For use on air grinders and are compatible with all 3M style (Type 3) backing pads. 25,000 RPM. Interchangeable