SKIL SR6604B-10 PWR CORE 20 Volts Variable Random Orbital Cordless Sander with Dust Management (Battery Included)Random Orbit Sander from SKIL PWR CORE 20. From refinishing to rehab projects, the high performance SKIL PWR CORE 20 Random Orbital Sander can tackle any project requiring ultra-smooth sanding. This versatile cordless electric sander vibrates and spins simultaneously for a smooth finish. The powerful motor is equipped with Variable Speed Control to maximize efficiency at 7,000-11,000 OPM, while the hook-and-loop pad provides quick and easy change of sandpaper grits. With the PWR CORE 20 lithium battery technology, this tool powers for up to 25% longer run time and 2X battery life of other tools. This orbital sander kit comes with a PWR CORE 20 2.0Ah Lithium-Ion Battery, 1 Hour Charger, 3 PC Sanding Paper, and a Dust Box.LONGER RUN TIME AND BATTERY LIFE PWR CORE 12 Lithium-ion battery technology wraps each cell with cooling material to keep the battery powering on for 25% longer run time and 2X battery lifePOWERFUL MOTOR For a variety of sanding applications with 7,000-11,000 OPMVARIABLE SPEED CONTROL Provides maximum control for a variety of projects and surfacesREDUCES DUST Microfiltration canister keeps dust containedEASY SANDPAPER CHANGING A hook and loop system allows for simple and quick sanding paper changesDUST SEALED POWER SWITCH For extended tool lifeGeneralSeries NamePWR CORE 20TypeRandom orbitalDimensionsCord Length (Feet)0Weight (lbs.)1.5Disc Size (Inches)5FeaturesAccessories IncludedYesMaximum FPM (Feet)0Amperage0Maximum Sanding Speed7000 to 11000 OPMBattery IncludedYesMinimum FPM (Feet)0BrushlessNoNumber of Holes8Case TypeNo case includedPaper TypeHook and loopCordlessYesVariable SpeedYesDust ManagementYesVoltage (Volts)20Electronic Speed ControlYesWarranty5-year limited