Which one removes rusted bolts better?

The Milwaukee. Its 1,400 ft-lbs nut-busting torque is more than triple the DeWalt's 450 ft-lbs breakaway rating.

Is the Milwaukee worth it if I have no M18 batteries?

Factor in batteries and a charger. The DeWalt kit at $265.50 includes two 5.0 Ah batteries and a charger, while the Milwaukee at $259.97 is tool only.

Which is better for lug nuts and light auto work?

The DeWalt. Its 300 ft-lbs fastening torque covers most passenger-car lug nuts, and it is lighter and shorter.

Which is easier to use in tight spaces?

The DeWalt. It is 5 in long and 2.4 lbs; the Milwaukee is 8.39 in long and 5.9 lbs without a battery.

Both are brushless. The Milwaukee carries a 5-year tool warranty; DeWalt's warranty terms are not stated on the listing.

DeWalt DCF921P2 ATOMIC 20V MAX* 1/2 in. Cordless Impact Wrench with Hog Ring Anvil Kit vs Milwaukee M18 Fuel ½-Inch High-Torque Impact Wrench

Buy the Milwaukee 2767-20 if you need to break loose rusted or stubborn bolts: it delivers 1,000 ft-lbs fastening and 1,400 ft-lbs nut-busting torque. Buy the DeWalt DCF921P2 if you want a compact, light kit with two 5.0 Ah batteries and a charger included. The Milwaukee is $259.97 at Amazon as of November 4, 2026, tool only; the DeWalt kit is $265.50 at Walmart as of November 4, 2026.

Today the Milwaukee M18 Fuel ½-Inch High-Torque Impact Wrench costs $5.53 less at its best price.

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