Dynabrade 77758 4-1/2" Dia. x 7/8" Center Hole, 60 Grit, Z/A, Type 27, DynaCut Flap Disc W/Fiberglass, 10/pack 
Rokide C (Chrome Oxide) Black Ceramic Rod, 1/4″ x 24″, Saint Gobain 989100208001
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Properties: Good Resistance to Mechanical Friction, Very Good Abrasion Resistance
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
