Random Orbit Sander, Product Type Random Orbital Sander, Disc Motion Random Orbital, Power Source Cordless, Maximum Disc Diameter 5 in, Abrasive Mount Type Hook and Loop, Grip Type Palm, Orbit Size 3/32 in, Maximum Disc Speed 10,000 OPM, Voltage 18 V, Bare Tool/Battery Included Bare Tool, Battery Platform CORE18V, Number of Batteries Included 0, Battery Capacity Not Applicable, Number of Vacuum Holes 8, Dust Collection Port Size Not Applicable