DEWALT DCF885BvsDCF845B
Two impact drivers, compared from their makers' published US specs. Specs checked 2026-10-18.
DEWALT DCF885B
Max speed 2,800 rpmTool length 5.55 inMotor Brushed
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Find DCF885B prices on Amazon Find DCF885B prices at Acme Tools Opens the retailer in a new tab; the current price is shown there. Marketplace sellers vary: check the seller and exact model.DEWALT DCF845B
Max torque 1,825 in-lbsMax speed 3,400 rpmMotor Brushless
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Find DCF845B prices on Amazon Check the DCF845B price at Acme Tools Opens the retailer in a new tab; the current price is shown there. Marketplace sellers vary: check the seller and exact model.How to choose between them
- Both run on DEWALT 20V MAX batteries, so your existing packs fit either; the differences above are the whole decision.
From the published figures only; no testing. Rated figures from different makers are not measured the same way.
Where they differ
- DEWALT DCF845B: higher top speed (3,400 rpm vs 2,800 rpm).
- Both are bare tools: no battery or charger in either box.
4 of 10 listed specs differ or are listed by only one maker. Stated from the published figures only; no testing.
Every published spec, side by side
| Spec | DEWALT DCF885B | DEWALT DCF845B |
|---|---|---|
| Max torque (manufacturer rating)Only one listed | Not on maker page | 1,825 in-lbs |
| Max speedDiffersDCF845B: +600 rpm (+21.4%) | 2,800 rpm | 3,400 rpm |
| Tool lengthOnly one listed | 5.55 in | Not on maker page |
| MotorDiffers | Brushed | Brushless |
| Batteries in box | 0 | 0 |
| Battery capacity (each) | None included | None included |
| Charger in box | No | No |
| Chuck type | Hex | Hex |
| Case | No Case Included | No Case Included |
| Warranty | 3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed | 3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed |
"Differs" marks different published values; pure formatting is not counted. "Only one listed" marks a spec only one maker page gives. Box contents, owner ratings, manuals and sources are on each model's own page: DCF885B, DCF845B. Swap either model in the compare tool. copied
DEWALT DCF885B
Max speed 2,800 rpmTool length 5.55 inMotor Brushed
Paid link: we may earn a commission.
Find DCF885B prices on Amazon Find DCF885B prices at Acme Tools Opens the retailer in a new tab; the current price is shown there. Marketplace sellers vary: check the seller and exact model.DEWALT DCF845B
Max torque 1,825 in-lbsMax speed 3,400 rpmMotor Brushless
Paid link: we may earn a commission.
Find DCF845B prices on Amazon Check the DCF845B price at Acme Tools Opens the retailer in a new tab; the current price is shown there. Marketplace sellers vary: check the seller and exact model.Sources
- DEWALT US product page DCF845B (features), retrieved 2026-10-18
- DEWALT US product page DCF885B (features), retrieved 2026-10-18
Spotted a wrong number? Report a spec error (opens an email with both models filled in). We re-check against the makers' pages and correct the page.
Researched by Rob, licensed electrician (Australia). Found an error? Tell us.
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