Milwaukee M12 FUEL 1/2" Stubby Impact Wrench 2555 vs DeWalt Atomic 20V MAX 1/2" Impact Wrench DCF850

Milwaukee M12 FUEL 1/2" Stubby Impact Wrench 2555 wins — The Milwaukee M12 FUEL 2555 leads with 250 ft-lbs torque and a 4

Scores: Milwaukee M12 FUEL 1/2" Stubby Impact Wrench 2555 8.2/10 · DeWalt Atomic 20V MAX 1/2" Impact Wrench DCF850 7.5/10

The Milwaukee M12 FUEL 2555 leads with 250 ft-lbs torque and a 4.8-inch length per manufacturer specs, making it superior for confined spaces compared to the DeWalt DCF850's 5.9-inch length and 1825 in-lbs. DeWalt provides higher 3250 RPM for quicker work in open areas per DeWalt data. Milwaukee takes the win for automotive and mechanical pros needing stubby access.

Spec-by-spec comparison

	Milwaukee M12 FUEL 1/2" Stubby Impact Wrench 2555	DeWalt Atomic 20V MAX 1/2" Impact Wrench DCF850
Max Torque	250 ft-lbs	1825 in-lbs
Weight	2.2 lbs	2.8 lbs
Length	4.8 in	5.9 in
RPM	0-2650	0-3250

Milwaukee M12 FUEL 1/2" Stubby Impact Wrench 2555

What works

Extremely compact 4.8-inch length for tight spaces
250 ft-lbs of torque in a stubby package
M12 platform compatibility with many batteries

What doesn't

Lower max RPM than full-size models
Requires M12 batteries which have less capacity than 20V packs

DeWalt Atomic 20V MAX 1/2" Impact Wrench DCF850

What works

Higher RPM for faster fastening
20V Atomic battery platform with good runtime
Solid build quality for daily professional use

What doesn't

Longer and heavier than true stubby designs
Lower peak torque than Milwaukee 2555

Bottom line

Our pick: Milwaukee M12 FUEL 1/2" Stubby Impact Wrench 2555. It edges out the alternative on extremely compact 4.8-inch length for tight spaces. That said, DeWalt Atomic 20V MAX 1/2" Impact Wrench DCF850 still wins on higher rpm for faster fastening — consider it if that single trade matters most for your use.

Browse all comparisons | Trending