Drills with reverse
Reverse
— ability to switch the direction in which the tool tip rotates.In classic drills (see "Device") this function, although common, is not mandatory. It plays an auxiliary role and is mainly used to remove stuck nozzles, as well as when cutting threads. In turn, screwdrivers, wrenches and screwdrivers have a reverse by definition — after all, fasteners have to be not only tightened, but also unscrewed.
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