DEWALT DCF510B Impact Review
Our verdict
The DEWALT DCF510B is a 20-volt cordless impact ratchet that earns a 4.8-star rating from 1,370 verified buyers and 800 monthly purchases, establishing it as a premium, high-demand option for DEWALT 20V MAX platform users who want reliable ratchet performance.
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DEWALT 20V MAX platform users and pros who need a well-reviewed cordless impact ratchet with proven high-demand backing
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You do not own DEWALT 20V MAX batteries, or you are looking for a sub-$100 entry-level ratchet
- Voltage 20 Volts
- Priced 218% above the category median ($59.95 across 91 tracked models)
Our scorecard
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Owner rating4.8/5
4.8 average across 1,370 owner ratings
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Popularity4.2/5
1,370 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other power tools and workshop machinery we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The DEWALT DCF510B runs on the 20-volt MAX platform, stepping up to a higher voltage class than the 12V ratchets from Milwaukee also found in this category. That voltage advantage typically translates to more available torque, making the DCF510B a better fit for heavier fastening duties that the lighter 12V tools might strain against. At 800 monthly purchases, demand is robust for a tool in the $190-plus price range.
The 4.8-star rating from 1,370 reviews ties it for the highest rating in this batch alongside the 1/4IN 5003500001, but the DCF510B earns that score from a larger, more diverse review pool. DEWALT's 20V MAX ecosystem is one of the most widely adopted cordless platforms in North America, which means battery-sharing across drills, impact drivers, and other tools is a practical benefit for buyers already invested in the platform.
Priced at $190.93 as a bare tool, the DCF510B requires a 20V MAX battery and charger sold separately. Specific torque and RPM figures are not published in the listing data, but the rating, review depth, and sustained monthly demand all point to a tool that consistently delivers on its promise in real-world use.
Pros
- 4.8-star rating from 1,370 reviews is among the highest in the ratchet wrench category
- 800 monthly purchases confirm strong, sustained real-world demand
- 20V MAX platform offers higher voltage than competing 12V ratchets in this category
- DEWALT 20V MAX battery ecosystem is broadly compatible with hundreds of DEWALT tools
- Consistent sales at a premium price point validate the tool's quality perception
Cons
- Bare-tool pricing at $190.93 means buyers outside the 20V MAX ecosystem face a high total entry cost
- Torque and RPM specs are not published in the available listing data
- Premium price requires platform commitment; not a neutral-platform purchase
Specifications
| Voltage | 20 Volts |
|---|
Performance notes
The DEWALT DCF510B operates on the 20-volt MAX cordless platform, offering a voltage step-up over the 12V M12 ratchets in this category. Higher voltage generally supports greater torque availability for demanding fastening applications. Weight, RPM, and torque figures are not published in the listing. Power source is cordless via DEWALT 20V MAX battery, not included. The 800 monthly buy rate and 4.8-star score across 1,370 reviews are the strongest available indicators of real-world performance adequacy.
What buyers say
Owners of the DCF510B consistently highlight the 20V platform's power advantage and the tool's performance in automotive and mechanical applications. The high rating and strong monthly demand suggest satisfaction is the norm rather than the exception. The primary friction point in reviews is the bare-tool pricing, which catches buyers off guard who expect a battery to be included at this price level.
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Frequently asked questions
Does the DEWALT DCF510B come with a battery?
No. The DCF510B is a bare tool sold without a battery or charger. A DEWALT 20V MAX battery is required and sold separately.
How does the DEWALT DCF510B compare to the Milwaukee 2457-20 in this category?
The DCF510B runs on 20 volts compared to the Milwaukee 2457-20's 12 volts, suggesting greater available torque. The DCF510B is priced at $190.93 versus $78.00 for the Milwaukee bare tool, and the DEWALT holds a higher rating at 4.8 stars versus 4.6 stars, though both have large review pools.
Questions about DEWALT 20V ratchets or platform compatibility?
Reach the ToolGalaxy team at hello@toolgalaxy.com for personalized guidance.