Reddit · r/Dewalt · Jan 14, 2026 · summarized
PositiveConverted to a 3/8 wrench and used four or five times a week for years on a small power-stack battery; heavily abused and still performing.
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DeWalt ATOMIC 20V MAX 3-Speed 1/4" Impact Driver DCF850 Reviews
Drills & drivers
How the signal works
The signal score
A score out of 100 for how well reviewed a product is next to others of its kind. It rises with positive reviews and with how many there are; negative and mixed reviews take points off.
So a handful of glowing reviews can’t beat a product lots of people like. No sponsored placements.
What people mention
Often liked
Real owner experiences (23)
Add your reviewShowing 3 reviews mentioning solid build Show all
Reddit · r/Dewalt · Aug 18, 2023 · summarized
PositiveBeaten on hard for a while and still awesome.
Reddit · r/Dewalt · Aug 18, 2023 · summarized
PositiveDaily full-time carpentry since release and it still works great.
Common questions about DeWalt ATOMIC 20V MAX 3-Speed 1/4" Impact Driver DCF850
Is DeWalt ATOMIC 20V MAX 3-Speed 1/4" Impact Driver DCF850 worth it?
Of the 23 reviews with a clear verdict, 83% are positive, 13% mixed and 4% negative. The praise mentioned most is powerful. The most common complaint is broke early.
What are the most common complaints about DeWalt ATOMIC 20V MAX 3-Speed 1/4" Impact Driver DCF850?
The complaints reviewers mention most: broke early (1 review). For example: On their third unit, and each one has had a fault.
Where do these DeWalt ATOMIC 20V MAX 3-Speed 1/4" Impact Driver DCF850 reviews come from?
We collected and summarized 23 experiences shared on Reddit, with links to the original sources. Reviews submitted here are checked for spam before they appear. Every review, submitted here or collected, is read as positive, mixed or negative.
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Cordless drill/drivers, hammer drills, impact drivers and compact impact wrenches from DeWalt, Milwaukee, Makita, Ryobi, Bosch and more, one page per model number, ranked by real owners.
