Type : Dry & Wet use Application : Natural and Engineered StoneFast polishing speedSuperior finish1500 - 5000 RPMCan be used with floor machines and hand polishers3 Step Dry PadAvailable option Item number Products S408R4DP1 4" (DP1) S408R4DP2 4" (DP2) S408R4DP3 4" (DP3)