The Hyper Tough Brushless 20V 1/4-in Hex Cordless Impact Driver with 2.0Ah Lithium-ion Battery gives you more power, longer motor life and more runtime. This impact driver is adjustable in speed, with a maximum speed of 3600RPM and a torque of up to 1,800 inch-pounds, giving you more power to work with. With the power and precision of this cordless impact driver, saving you time and energy on the job. The all-metal gearbox increases durability and extends service life. The 1.98 lbs. bare weight makes it easy to carry and use with one hand, making it very flexible when working in tight spaces, and the built-in LED work light located on the bottom of the impact driver ensures clear visibility of the work area. This impact driver includes 1 Hyper Tough 20V Max 2.0Ah Lithium-lon Battery Pack, 1 Hyper Tough 4-5-hour charger and 1 2-in. PH2 Bit.