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Bosch 18-volt Variable Speed 7/16-in Drive Cordless Impact Wrench (Bare Tool)

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High-torque impact wrench design – built to tighten industrial-duty fasteners like lag screws, concrete anchors, lug nuts
Powerful motor – delivers up to 500 Ft-Lbs of torque to drive large fasteners quickly
Spring-loaded hammer-and-anvil system – delivers user control and managed torque thrust up to 1,900 rpm and up to 2,100 ipm

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The Bosch HTH182B 18V High-Torque Impact Wrench Kit includes an industrial-duty impact wrench with a 7/16 In. hex quick-change chuck. It was engineered for concrete contractors, auto pros, carpenters and other pros who spend a great deal of time fastening high-torque nuts and anchors, such as lag screws or lug nuts. It provides professional cordless torque, delivering up to 500 Ft.-Lbs. The cordless tool provides a 7/16 In. hex quick-change anvil for fast changing of bits. The all-metal motor generates 0-2,100 ipm and 0-1,900 rpm. This impact wrench has a spring-loaded hammer-and-anvil system that controls torque reaction to allow for easier impact-driving power.

High-torque impact wrench design – built to tighten industrial-duty fasteners like lag screws, concrete anchors, lug nuts
Powerful motor – delivers up to 500 Ft-Lbs of torque to drive large fasteners quickly
Spring-loaded hammer-and-anvil system – delivers user control and managed torque thrust up to 1,900 rpm and up to 2,100 ipm
Quick-change 7/16 In hex anvil – optimized for fast changing of bits
Delivers 500 Ft-Lbs of torque, ideal for fast tightening and removing of heavy-duty fasteners (lag screws, concrete anchors, lug nuts)
Light weight for heavy torque – only 5.7 Lbs for the least amount of user fatigue
Short head-length – only 11 In for better balance and control
LED light – illuminates low light or dark work areas