ADJUSTABLE CLUTCH FOR DRILLING & DRIVING: Features drill mode to create holes and 10 clutch positions to help you adjust screwdriving torque to the right setting to stop stripping and overdriving screws SPEED CONTROL: Variable-speed trigger helps you easily control your drilling and screwdrivig speed ULTIMATE MULTI-TOOL: The MATRIX Quick Connect System is designed to expand with your DIY needs by offering multiple attachments QUICK AND EASY: MATRIX Quick Connect System allows you to quickly and easily change out attachment heads to help complete your projects faster SAVE MONEY + SPACE: The MATRIX system is cost effective and saves space in your home with its compact design