Granite Granite Countertop Tools and Machinery   Gison GP 925 5" Air Random Orbital Sander 5" Air Random Orbital Sander (Self-Generation Vacuum) 5" Vacuum Dust Free Sander.  Click photo for more info.  5" Air Random Orbital Sander (Self-Generation Vacuum) 5" Vacuum Dust Free Sander Specifications Features Type : Self-Generation Vacuum Pad Size : 5" Dia. Orbital : 2.5 mm Free Speed : 8,000 Net Weight : 1.32 kg Length : 135 mm Air Cons : 0.30 m3/min Air Inlet : 1/4" Hose Size : 6.5 mm Sound Pressure : 98 dBA Air Pressure : 90 psi Vibration : < 2.5 m/S2 Packing : 10 pcs/1.5 cu.ft/G:16 kgs  1. The finest finishing sander on the market. 2. Random orbit action leaves no swirl marks for a superior quality finish. 3. Compact size,light weight,and the lowest vibration of all leading finishing sanders maximize operator comfort and productivity. 4. Polyurethane pad with tapered edge allows access to inside edges. 5. Can be used to finish wood,fiberglass or metal. 6. Built-in speed regulator. 7. 5" or 6" new improved balanced pad for smooth surface operation.(5" pad standard.) 8. Vacuum dust dispose.  Applications Ideal for sanding of metal and body filler,rust removal,and smoothing of virtually all automotive surfaces. Georgia Granite Association Companies manufacture and supply granite countertop tools and large granite and stone working machinery and equipmnt for the granite and stone industry including granite countertop saws, large granite saws, diamond saws, rail saws, stone cutting tools, granite routers and profiling machines, diamond tools, and parts and accessories for the granite industry.