This Dewalt McLaren F1 XR Brushless twin pack containing combi drill with 2 speed settings, and 3-mode impact driver. Includes 2 x 5.0ah batteries. The DEWALT DCD85 McLaren F1 XR Brushless Hammer drill has an ultra-compact, lightweight design making it ideal for use in confined spaces. Engineered to give the greatest performance on the toughest jobsites, the 2 speed and 15 torque settings give the ultimate control over drilling and fastening applications. Enhanced electronics provide improved performance and control for increased power and productivity. Anti-rotation technology detects the motion of the tool and shuts it down in a bind up situation for increased user safety. The E-Clutch detects the motion of the tool and shuts it down in a bind up situation, whilst increasing .