Compact 300w motor delivers 0 22 000 oscillations per minute providing faster completion of the most demanding tasks variable speed control and dual grip position allows for a simple soft start function and better application control quick fit depth stop for ultimate control over application quick fit dust extraction kit is compatible with the dewalt airlock system manage dust and reduce clear up time battery packs are interchangeable with over 30 tools in the xr system de walt 18v xr lith