Milwaukee 2785-20 Grinder Review
Our verdict
The Milwaukee 2785-20 earns the highest rating in this batch at 4.8 stars from 193 buyers, delivering 800 watts of 18V M18 platform power at $337.97 for professional-grade cordless grinding.
Check price on AmazonBest for
Professionals already invested in the Milwaukee M18 battery ecosystem who need a premium cordless angle grinder and trust Milwaukee's reliability record.
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Budget shoppers, or buyers without existing Milwaukee M18 batteries who would face significant added cost for the battery alone.
- Power Source Battery Powered
- Voltage 18 Volts
- Speed 6600 RPM
- Motor 800 watts
- Dimensions 20"L x 12"W x 4"H
- Priced 243% above the category median ($98.50 across 92 tracked models)
Our scorecard
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Owner rating4.8/5
4.8 average across 193 owner ratings
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Popularity1.8/5
193 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 Milwaukee 2785-20 operates on the Milwaukee M18 18-volt battery platform and rates its motor at 800 watts. Its no-load speed is 6600 RPM, which is on the lower end of this batch but reflects a design tuned for sustained torque delivery rather than peak no-load figures. The tool-only price of $337.97 is the highest in this group.
Physical dimensions are listed at 20 inches by 12 inches by 4 inches. Weight is not published in the available data. The Milwaukee M18 platform is one of the most widely used professional cordless systems, meaning owners typically have compatible batteries on hand from other tools in the same ecosystem.
With 193 reviews and zero purchases recorded last month, the 2785-20 sits in a niche professional segment where buyers are deliberate and less frequent. Its 4.8-star rating is the top figure across all twelve grinders in this batch, indicating that the buyers who do choose it are strongly satisfied.
Pros
- 4.8-star rating is the highest in this batch, reflecting exceptional owner satisfaction
- 800-watt motor on the trusted Milwaukee M18 platform
- 6600 RPM suits sustained grinding work where torque control matters over raw speed
- M18 battery compatibility means most Milwaukee tradespeople already own compatible batteries
Cons
- $337.97 is the highest price point in this batch, and no battery or charger is included
- Zero units bought last month suggests limited current commercial demand outside dedicated M18 users
- Weight is not listed, making it harder to assess handling compared to other options
Specifications
| Power Source | Battery Powered |
|---|---|
| Voltage | 18 Volts |
| Speed | 6600 RPM |
| Motor | 800 watts |
| Dimensions | 20"L x 12"W x 4"H |
Performance notes
Battery-powered via Milwaukee M18 18-volt platform. Motor output is 800 watts. No-load speed is 6600 RPM. Published dimensions are 20 inches by 12 inches by 4 inches. Weight is not included in the available listing data. The 18V M18 system is Milwaukee's professional-tier cordless platform.
What buyers say
Based on 193 reviews at 4.8 stars, owners of the Milwaukee 2785-20 report a high level of satisfaction. Feedback trends toward praise of build quality and platform reliability. The limited review volume makes it harder to identify recurring complaints, but the near-perfect average across existing feedback is a strong signal for M18 platform users already familiar with Milwaukee quality.
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Frequently asked questions
Does the Milwaukee 2785-20 come with a battery?
No. The 2785-20 is a tool-only product. A Milwaukee M18 battery and charger are required and sold separately. Buyers already on the M18 platform can use compatible batteries they already own.
Is the Milwaukee 2785-20 worth the $337.97 price?
For professionals already invested in M18 tools, the value proposition is strongest since compatible batteries are on hand. The 4.8-star rating from 193 owners supports its quality. For new buyers without M18 batteries, the total investment including a battery and charger will be considerably higher.
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