The power and speed to drill into masonry, steel and wood. Position clutch for perfect screwdriving into a variety of materials with different screw sizes. Lithium Ion battery, no need to charge unit before each use. Variable speed for ultimate fingertip control for all drilling and screwdriving applications. Two gears for high and low speed drilling and screwdriving: First gear provides greater torque and control; second gear provides greater speed. Anti slip soft grip which provides comfort when using the drill.