The DeWalt 18v DCS355 XR Brushless Oscillating Multi-Tool delivers up to 57% more runtime compared to a brushed motor. It uses the Quick-Change Accessory System that allows blades and attachments to be changed without the use of tools. The Dual-Grip Variable Speed Trigger provides the ultimate speed and application control. It has a bright LED light that illuminates dark work surfaces for accurate cutting, whilst the depth control straight cut guide increases cutting accuracy for detailed work.