At just 1.8 pounds, the Bosch PS21-2A 12-Volt Max Two-Speed Pocket Driver offers twice the torque of the competition, making it tough enough for heavy-duty jobs. A variety of speed options and clutch settings allow for precise drilling and driving in wood, soft- to medium-bodied metal, and more. Additionally, the PS21-2A's low-profile design makes it ideal for work in tight spaces.