DEWALT D25481K Drill Review
Our verdict
The DEWALT D25481K is a heavyweight corded rotary hammer drawing 10.5 amps at 540 RPM and weighing 13 pounds, rated 4.6 stars from 201 owners at $499.99 for serious concrete and masonry applications.
Check price on AmazonBest for
Contractors and professionals who need a high-torque corded rotary hammer for large-diameter drilling, demolition chiseling, and heavy concrete work.
Skip if
You need a portable cordless tool, or if your tasks are light masonry work where a lighter, cheaper model would be adequate.
- Power Source Corded Electric
- Amps 10.5 Amps
- Speed 540 RPM
- Weight 13 Pounds
- Dimensions 17.8"L x 17"W x 5"H
- Priced 285% above the category median ($129.98 across 49 tracked models)
Our scorecard
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Owner rating4.6/5
4.6 average across 201 owner ratings
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Popularity1.9/5
201 owner reviews, fewer 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 D25481K is a corded professional-grade rotary hammer built for heavy-duty work. At 10.5 amps, it draws significantly more power than compact hammer drills, supporting sustained drilling into thick concrete, reinforced block, and heavy masonry. The 540 RPM speed reflects its role as a high-torque, impact-focused tool rather than a fast-spinning drill.
Weighing 13 pounds and measuring 17.8L x 17W x 5H inches, this is not a tool for frequent repositioning or overhead work. It is designed for ground-level or bench-secured heavy drilling tasks where torque and endurance matter more than mobility. The $499.99 price positions it firmly in the professional segment.
With 201 reviews at 4.6 stars, owner satisfaction is high for a product at this price and weight class. Based on the specs, the D25481K is best suited to contractors drilling large-diameter anchor holes, core holes, or using chisel attachments for demolition work in concrete.
Pros
- 10.5-amp corded motor delivers sustained high-torque power for heavy masonry
- 4.6-star rating from 201 verified owners in the professional segment
- Corded design eliminates battery concerns during long, intensive drilling sessions
- Large 17.8-inch frame accommodates heavy-duty SDS or spline shank bits
Cons
- 13-pound weight limits overhead or frequent repositioning use
- $499.99 is a significant investment suited for professional or frequent heavy use
- 540 RPM is not suitable for general drilling tasks outside masonry
Specifications
| Power Source | Corded Electric |
|---|---|
| Amps | 10.5 Amps |
| Speed | 540 RPM |
| Weight | 13 Pounds |
| Dimensions | 17.8"L x 17"W x 5"H |
Performance notes
Drawing 10.5 amps on a standard corded connection, the D25481K prioritizes torque and impact energy over speed at 540 RPM. The 13-pound weight and 17.8-inch length indicate a floor-level or supported work position is ideal. It is built for sustained performance on large-diameter holes in concrete and reinforced masonry.
What buyers say
Owners in professional trades praise its power and durability on heavy concrete work. Common feedback highlights that it performs tasks lighter tools cannot handle. Some buyers note the weight and size require planning the work position in advance.
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Frequently asked questions
What type of bits does the DEWALT D25481K accept?
The listing does not specify the exact shank format, but based on the professional class and dimensions, buyers should confirm bit compatibility directly with DEWALT before purchasing.
Is the D25481K suitable for everyday home DIY use?
At 13 pounds, 10.5 amps, and $499.99, this tool is sized and priced for professional or high-frequency heavy masonry work. For occasional home use, a lighter and less expensive corded or cordless option would be a better fit.
More questions about the DEWALT D25481K?
The ToolGalaxy team can help at hello@toolgalaxy.com.