Dynabrade® Dynorbital® Supreme Random Orbital Sander, Non-Vacuum Palm Style, Tool/Kit: Bare Tool, 6 in Pad, Round Pad, 0.28 hp, 18 scfm, 90 psi Air, 1/4 in NPT Air Inlet, Rear Exhaust Location, Lever Throttle, 1/4 in Minimum Hose Size, Composite Housing, 79 dBA, 7 in L x 3-1/2 in H. Dynabrade® Dynorbital® Supreme 56826 Non-Vacuum Palm Style Random Orbital Sander, 6 in Round Pad, 18 scfm Air Flow, 90 psi