The Porter-Cable PCE201 1/4-inch hex4.3-amp Impact Driver delivers 3,500 beats per minute and 1,450 inch-pounds of max torque. Weighing in at 3.25 pounds, the PCE201 is small enough to use overhead or horizontally. It has a variable speed trigger and reversing unit and can provide up to 2,900 revolutions per minute. An electric brake provides control and helps prevent overdriving fasteners, while the 1/4-inch hex quick-change chuck allows for quick accessory changes. The PCE201 is priced at $89.97.