Milwaukee 2686-20 Grinder Review
Our verdict
The Milwaukee 2686-20 is a high-demand 18V cordless angle grinder at $125.40, with 572 reviews and 200 units bought last month confirming it as a consistent M18 platform seller. Its 11000 RPM speed places it above many competing cordless grinders at the same voltage tier.
Check price on AmazonBest for
Milwaukee M18 battery users who prioritize higher RPM from an 18V cordless grinder at a competitive tool-only price
Skip if
You are buying into a new platform with no M18 batteries, or need a bundle that includes battery and charger
- Power Source Battery Powered
- Voltage 18 Volts
- Speed 11000 RPM
- Weight 3.75 Ounces
- Priced 27% above the category median ($98.50 across 92 tracked models)
Our scorecard
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Owner rating4.6/5
4.6 average across 572 owner ratings
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Popularity3.6/5
572 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 Milwaukee 2686-20 runs at 11000 RPM off an 18V M18 battery, a notably higher top speed than many cordless grinders at this voltage class. At $125.40, it is priced accessibly for existing M18 platform users, and the 572-review count with a 4.6-star average backs up its reputation for reliability.
Demand is solid, with 200 units bought in the last month, making it one of the stronger sellers in this batch. The item weight as listed in the product data is 3.75 ounces, which buyers should verify against the product listing before purchase since it appears to be a partial or incomplete spec entry.
This is a bare-tool listing. Buyers entering the Milwaukee ecosystem will need to budget for an M18 battery and charger separately. For those already on the platform, the 2686-20 provides good value at its price point.
Pros
- 11000 RPM, high for an 18V cordless grinder
- 4.6-star rating across 572 reviews
- 200 units bought last month, strong demand signal
- Competitive tool-only price at $125.40 for M18 users
Cons
- Bare tool only, no battery or charger included
- Listed weight spec of 3.75 ounces appears incomplete per product data and should be verified
- New platform buyers face additional battery investment on top of the tool price
Specifications
| Power Source | Battery Powered |
|---|---|
| Voltage | 18 Volts |
| Speed | 11000 RPM |
| Weight | 3.75 Ounces |
Performance notes
Operating at 18V and 11000 RPM, the Milwaukee 2686-20 delivers a higher wheel speed than many cordless rivals in this class. The M18 battery platform provides broad compatibility across Milwaukee's lineup. The item weight is listed as 3.75 ounces in the product specs, which buyers should confirm with the product listing before purchasing.
What buyers say
Owners report satisfaction with the grinder's speed and compatibility with their existing M18 tools. The high review count of 572 and consistent 4.6-star score indicate reliable performance across a wide buyer base. A common note is that the bare-tool pricing requires careful budgeting for those without existing M18 batteries.
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Frequently asked questions
Is the Milwaukee 2686-20 compatible with all M18 batteries?
The 2686-20 is rated at 18V and is designed for the M18 platform. Check Milwaukee's compatibility guide to confirm specific battery models work with this grinder.
How does 11000 RPM compare to corded angle grinders?
Many corded angle grinders spin between 11000 and 12000 RPM, so the 2686-20 is competitive in speed despite being battery powered.
Have more questions about the Milwaukee 2686-20?
Contact the ToolGalaxy team at hello@toolgalaxy.com for additional help.