From the Manufacturer
Built with a Milwaukee 4-pole frameless motor, the Milwaukee 2602-20 M18 Cordless 1/2" Hammer Drill/ Driver delivers 550 in-lbs of peak torque with the M18 XC High Capacity LITHIUM-ION Battery and 450 in-lbs of peak torque with the M18 Compact LITHIUM Battery. At only 8-1/2" in overall, the M18 Cordless 1/2" Hammer Drill/Driver fits in tight spaces and also reduces user fatigue. An all metal gear case provides maximum durabilty and Milwaukee's DPM-Digital Power Manangement Technology extends tool and battery life.
18 Volt Cordless 1/2" Hammer-Drill Driver (Battery not Included) The M18 cordless 1/2" hammer drill driver not only delivers an industry leading compact and ergonomic design, but is up to 20% faster in concrete than the competition. In addition, the 2602-20 is the only hammer drill/ driver in its class with an all metal gear case, providing maximum durability for heavy duty applications. Built with a Milwaukee 4-pole motor, the 2602-20 delivers best in class 550" pounds of peak torque with the M18 high capacity lithium-ion battery, while the 2602-22 delivers 450" pounds of peak torque with the M18 compact lithium-ion battery. A variable speed trigger provides speed control between 0-1,700 rpm (high speed) & 0-450 rpm (low speed). Features: 18 Volts 550" Pounds Torque 1/2" Single Sleeve Chuck 1700 Maximum RPM 29000 BPM Batteries Not Included 8-1/2" Long Includes Tool Only 5 Year Warranty Since its founding in 1924, Milwaukee has focused on a single vision: To produce the best heavy-duty electric power tools and accessories available to the professional user. Today, the Milwaukee name stands for the highest quality, durable and reliable professional tools money can buy.