The dewalt dcf899p2 xr 18v impact wrench features the latest generation xr 50ah li ion battery technology whilst the powerful fan cooled motor delivers up to 950nm and 2400 impacts per minute making it ideal for heavy duty fastening applicationsthis dewalt xr impact wrench has up to 1625nm of breakaway torque to ensure the removal of the tightest bolts bright white led provides improved visibility and the comfortable xr rubber grip provides maximum control and comfort supplied with kit