Walter Unmounted Flap Wheel, 4-1/4" Dia., 40 Grit 59.9 cubic feet The tip guard provides protection

The tip guard provides protection against injection

Usually used for small and delicate tears with not much obstructions

We have designed our pumps with ALL cast iron

6 gal gasoline

Walter Unmounted Flap Wheel, 4-1/4" Dia., 40 Grit 59.9 cubic feet The tip guard provides protectionDimensions Diameter 4 1 4" Width 4" Arbor Size 5 8" 11 Arbor Hole Size 5 8" 11 Wheel Diameter x Flap Width 4 1 4 in Dia Overall Diameter 4 1 4 in Details Item Flap Drum Grit 40 Grade Coarse Abrasive Material Aluminum Oxide Abrasive Type Coated Max RPM 3,800 rpm Mounting Type Threaded Arbor Hole Series Coolcut Max. RPM 3,800 RPM Abrasive Type Grade Coated Abrasive Type Grit Coated Abrasive Type Grade Grit Coated Maximum Operating Speed 3,800 RPM