BLACK+DECKER 20V MAX Drill & Home Tool Kit, 34 Piece (BDCD120VA) Lithium Ion Technology & 20V MAX: Lighter, more compact, no memory, longer life 11 Position Clutch: Provides precise control for drilling into wood, metal, plastic, and all screw driving tasks Compact and Lightweight: Less fatigue and allows users to drill / screw in confined spaces Variable Speed: Allows countersinking without damaging material Includes various tools and bits for a variety of DIY options