Applications: Pump Sleeves, Pumps Shafts, Impellers, Casings, Pump End Plates, Pistons, Pump Stuffing Box Covers, Mud Pump Shafts, Mechanical Seal Faces, Valve Stems, Suction Box Covers, Ball Valves, Oil Seals, Wire Drawing Capstans, Wire Draw Blocks, Sheaves, Wire Drawing Rolls, Guides, Wire Pulleys, Heat Seal Bars and Heat Seal Jaws

Dynabrade 79325 4-1/2" Dia. x 7/8" Center Hole, 36 Grit, Ceramic DynaCut Fiber Disc, 25/box
Dynabrade 79440 4" Dia. x 5/8" Center Hole, 60 Grit, Type 29, Ceramic DynaCut Flap Disc, 10/pack
Dynabrade 77765 4-1/2" Dia. x 7/8" Center Hole, 120 Grit, Type 27, Ceramic DynaCut Flap Disc, 10/pack 
