In this video, I will test and disassemble the DCF921N cordless wrench - brushless and super small. I will check what it is capable of and also compare it with the DeWALT DCF894N cordless wrench, the DW292 network wrench and the DCF850N impact wrench. I will unscrew nuts from cars and trucks, including turning self-tapping screws and capercaillie on wood.
And of course, I'll take it apart and see how the impact screwdriver works.
On the cordless wrench, of course, I installed a PowerStack battery.

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