DEWALT DWE43116 Grinder Review
Our verdict
The DEWALT DWE43116 packs 1700 watts into a 120V corded grinder at 9000 RPM, the highest motor wattage of any corded model in this batch. At $129.00 with a 4.7-star average across 1,300 reviews and 400 units bought last month, it is a high-output, proven-demand tool.
Check price on AmazonBest for
Heavy-duty grinding, weld cleanup, and fabrication work where maximum corded motor output is the top priority.
Skip if
You need a lightweight or compact grinder, as the DWE43116 measures 18 inches long and weighs 5.7 pounds.
- Power Source Corded
- Voltage 120
- Speed 9000 RPM
- Motor 1700 watts
- Weight 5.7 Pounds
- Dimensions 18"L x 6"W x 5"H
- Priced 31% above the category median ($98.50 across 92 tracked models)
Our scorecard
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Owner rating4.7/5
4.7 average across 1,300 owner ratings
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Popularity4.2/5
1,300 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 DWE43116 delivers 1700 watts of motor output at 9000 RPM from a 120V corded power supply. That wattage is the highest of any corded option in this batch, outpacing the DEWALT DWE402W at 1320 watts and the Bosch GWS8-45 at 900 watts. At 5.7 pounds and 18 inches long, it is sized for sustained heavy work rather than nimble positioning. The 1,300 reviews and 4.7-star rating confirm broad satisfaction from high-demand buyers.
Four hundred units purchased last month places the DWE43116 among the most actively bought corded grinders in this group. At $129.00, it is priced above budget options but reasonably for the motor output on offer. The 18-inch length helps with reach and torque leverage on large workpieces, though it limits use in confined spaces and overhead applications where a lighter tool is preferable.
For users who regularly tackle heavy metal fabrication, aggressive stock removal, or commercial weld cleanup, the 1700-watt output provides headroom that lighter grinders simply cannot match. The 120V input is compatible with standard outlets and job-site generators.
Pros
- 1700-watt motor is the highest wattage corded grinder in this batch
- 4.7-star rating across 1,300 verified owner reviews
- 400 units bought last month indicating strong ongoing demand
- 120V corded operation for consistent uninterrupted power
- Priced at $129.00 for high-output professional-grade performance
Cons
- 18-inch length and 5.7-pound weight limit maneuverability in tight spaces
- 9000 RPM is lower than lighter corded models at the same no-load speed tier
- Corded only, requiring cord management on the job site
Specifications
| Power Source | Corded |
|---|---|
| Voltage | 120 |
| Speed | 9000 RPM |
| Motor | 1700 watts |
| Weight | 5.7 Pounds |
| Dimensions | 18"L x 6"W x 5"H |
Performance notes
Corded 120V operation with 1700 watts at 9000 RPM. Dimensions are 18 by 6 by 5 inches and weight is 5.7 pounds. Best suited for heavy-duty material removal, weld cleanup, and fabrication tasks where raw motor output matters more than compact size or weight.
What buyers say
Owners commonly note the powerful motor performance and DEWALT build quality as the primary reasons for their purchase. Some report that the size and weight become noticeable in extended use but are acceptable given the output. The 4.7-star average across 1,300 reviews reflects consistent positive sentiment.
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Frequently asked questions
How does the DEWALT DWE43116 compare to the DWE402W in motor power?
The DWE43116 is rated at 1700 watts versus the DWE402W's 1320 watts, making it the more powerful option. However, it is also heavier at 5.7 pounds and longer at 18 inches.
What is the no-load speed of the DEWALT DWE43116?
The listed no-load speed is 9000 RPM.
Have questions about the DEWALT DWE43116?
Contact ToolGalaxy at hello@toolgalaxy.com.