Bosch 18V Variable Speed Brushless 1/2-in square Drive Cordless Impact Wrench

The Bosch GDS18V-221 18V EC Brushless 1/2 In. Impact Wrench with Friction Ring and Thru-Hole is designed for driving high-torque bolts, nuts and anchors. Of torque, 0-3,400 no-load ipm and 0-2,400 no-load rpm.