DEWALT DCD805BvsDCD805D2
Two hammer drills, compared from their makers' published US specs. Specs checked 2026-10-18.
The DEWALT DCD805B and DCD805D2 are two package options for the exact same DCD805 hammer drill on the DEWALT 20V MAX platform. Tool performance specs are identical; the DCD805B is the bare tool (no battery or charger), while the DCD805D2 kit adds 2x DCB203 20V MAX 2Ah Batteries, DCB112 Charger, Kit Bag, Belt Hook. All figures below come from published US manufacturer specifications and operator manuals; we have not hands-on tested these units.
DEWALT DCD805B
Max speed 2,000 rpmChuck type KeylessTool length 7 in
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Find DCD805B prices on Amazon Find DCD805B prices at eBay Opens the retailer in a new tab; the current price is shown there. Marketplace sellers vary: check the seller and exact model.DEWALT DCD805D2
Max speed 2,000 rpmChuck type KeylessTool length 7 in
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Find DCD805D2 prices on Amazon Find DCD805D2 prices at eBay 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 and chargers fit either tool.
- The DCD805D2 adds batteries and a charger to the same tool; the DCD805B suits someone who already owns them.
From the published figures only; no testing. Rated figures from different makers are not measured the same way.
Where they differ
- In the box: the DCD805B has no battery or charger; the DCD805D2 has 2x DCB203 20V MAX 2Ah Batteries, charger.
3 verified spec differences across 11 specs published for both models. Stated from the published figures only; no testing.
What they share
- Same battery system (DEWALT 20V MAX): both tools run on the same packs and chargers.
- Same tool category: both are hammer drills.
- Matching published specs: Max speed: 2,000 rpm; Chuck type: Keyless; Tool length: 7 in; Motor: Brushless; Chuck size: 1/2 in; Speed settings: 2.
Bare tool vs kit cost calculator (DCD805B vs DCD805D2)
Enter current prices from your preferred retailer to see what you are paying for the bundled battery and charger in the DCD805D2 kit. We do not pre-fill live store prices unless supplied by an approved feed within our freshness window.
Enter the current DCD805B and DCD805D2 prices above to compare the kit premium against the bundled 2x DCB203 20V MAX 2Ah Batteries, DCB112 Charger, Kit Bag, Belt Hook.
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Every published spec, side by side
| Spec | DEWALT DCD805B | DEWALT DCD805D2 |
|---|---|---|
| Max speed | 2,000 rpm | 2,000 rpm |
| Chuck type | Keyless | Keyless |
| Tool length | 7 in | 7 in |
| Motor | Brushless | Brushless |
| Batteries in boxDiffers | 0 | 2 |
| Battery capacity (each)Differs | None included | 2.0 Ah |
| Charger in boxDiffers | No | Yes |
| Chuck size | 1/2 in | 1/2 in |
| Speed settings | 2 | 2 |
| Clutch settings | 15 | 15 |
| 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: DCD805B, DCD805D2. Swap either model in the compare tool. copied copied
DEWALT DCD805B
Max speed 2,000 rpmChuck type KeylessTool length 7 in
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Find DCD805B prices on Amazon Find DCD805B prices at eBay Opens the retailer in a new tab; the current price is shown there. Marketplace sellers vary: check the seller and exact model.DEWALT DCD805D2
Max speed 2,000 rpmChuck type KeylessTool length 7 in
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Find DCD805D2 prices on Amazon Find DCD805D2 prices at eBay Opens the retailer in a new tab; the current price is shown there. Marketplace sellers vary: check the seller and exact model.Sources
- DEWALT manual for DCD805D2 (DCD800_DCD805_T1_QU.pdf), retrieved 2026-10-18
- DEWALT US product page DCD805B (features), retrieved 2026-10-18
- DEWALT US product page DCD805D2 (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), 18 years on the tools. Found an error? Tell us.
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