Makita's DTM51 is an 18v cordless oscillating multi tool which is powered by a Makita 18v LXT power tool battery (not included). It has a tool-free accessory mount with an OIS interface. Compact and lightweight, it has an ergonomic barrel grip and soft start motor for comfortable, controlled handling, along with variable speed control for maximum precision and efficiency. SpecificationsBattery Voltage: 18vBattery Type: Makita LXT Lithium IonShank: OISOscillation Angle: 3.2°Oscillations per Minute: 6,000 - 20,000Maximum Output: 390 wNet weight: 2.0 - 2.4 kg Features and BenefitsCordless oscillating multi toolPowered by a Makita 18v LXT battery (not included)Tool-free accessory clampLever style lock system allows for quick accessory swapoutsAccessories can be installed at 30° increments, across 360°Ergonomic barrel grip for comfortable handlingVariable speed control dialSoft startAnti-restart functionBare Tool - supplied without battery