Features 1. Mechanical 2- speed switch. 2. Solid performance especially in heavy duty applications thanks to the efficient brushless motor and XGT® battery. 3. LED job light. 4. Active Feedback sensing Technology: Turns the motor off if bit rotation is suddenly forced to stop. 5. 41 electronical clutch setting (21-stage setting in High mode). A higher range of torque can be covered than with mechanical clutch Technical Specifications Capacity: Steel: 20 mm / Wood (Auger-Bit): 50 mm Wood (Self-Feed Bit): 76 mm / Wood (Hole Saw): 152 mm Masonry: 20 mm Impacts Per Minute (IPM): High / Low: 0 - 39,000 / 0 - 9,750 Chuck Capacity: 1.