This screwdrivers has multiple gears. The screwdrivers runs on a rechargeable battery, so it's cordless.
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From ManoMano
Bosch - 06019K4000 gds 18V-450 hc Professional 1/2in Impact Wrench 18V Bare Unit BSH6019K4000
ITS
Bosch GDS 18V-450 HC 18V Brushless 1/2" Sq. Impact Wrench - Body
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