The BAUER™ 20V Brushless Cordless, 1/2 in. High-Torque Impact Wrench delivers 1000 ft-lbs of bolt breakaway torque at speeds up to 1800 RPM to power off nuts and bolts fast. The 3-speed selector operates at 0 to 700/0 to 1400/0 to 1800 RPM. This convenient kit includes a 20V 5 Ah battery and charger for more work per charge and more work over the life of the pack.