The Makita DBO381 is a cordless finishing sander which can be powered by any Makita 18v LXT battery and features an Auto-Start Wireless System. This means that this model can connect to compatible Bluetooth dust extractors which will automatically start up in conjunction with the sander. The DBO381 features a 3-stage electronic speed control via push button and has a tool-less paper clamp. Features & Benefits3 -stage electronic speed control via push buttonConstant speed controlBrushless MotorTool-less paper clampDetachable front gripIn-built dust extraction mechanism SpecificationsVoltage: 18vBattery Type: LXT Li-ionNoise Sound Pressure: 72dB(A)Noise K Factor: 3dB(A)Orbits per Minute: 4,000 / 8,000 / 12,000 opmOrbit Diameter: 2mmSanding Stroke per Minute: 8,000 / 16,000 / 24,000 spmPaper Fastening: Hook and LoopPad Size: 93 x 185mmPaper Size: 93 x 228mm ContentsMakita DBO381 LXT Cordless Brushless Finishing Sander 18vNo Battery