Milwaukee 2648-20 Sander Review
Our verdict
The Milwaukee 2648-20 is an 18-Volt battery-powered random-orbit sander weighing just 2 pounds, carrying a 4.7-star rating from 3,529 reviews and purchased 400 times last month, making it the top-selling cordless sander in this batch.
Check price on AmazonBest for
Milwaukee M18 platform users who want a featherlight, cordless sander they can grab from the same battery ecosystem as their other tools.
Skip if
You do not already own Milwaukee 18V batteries, since this is a bare-tool listing and battery costs add to the total investment.
- Power Source Battery Powered
- Voltage 18 Volts
- Amps 10 Amps
- Weight 2 Pounds
- Dimensions 11"L x 6"W x 7"H
- Priced 126% above the category median ($55.97 across 59 tracked models)
Our scorecard
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Owner rating4.7/5
4.7 average across 3,529 owner ratings
-
Popularity4.6/5
3,529 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 2648-20 runs on 18 Volts and weighs only 2 pounds, which is notably lighter than most corded electric random-orbit sanders. That weight advantage translates directly to reduced fatigue on overhead work, vertical surfaces, and long finish-sanding sessions on cabinetry or furniture.
At $126.43 it is priced as a bare tool without battery or charger included, which is typical for Milwaukee M18 platform tools. Buyers already invested in M18 batteries get the full benefit. With 3,529 reviews at 4.7 stars and 400 purchases last month, demand and satisfaction are both high, placing the 2648-20 among the most trusted cordless sanders in this category.
The published specs do not include a dedicated RPM figure, which makes direct speed comparisons to corded models less clear. Performance on the job depends on battery charge level, and very heavy material removal over extended sessions may tax smaller-capacity M18 batteries faster than a corded alternative would.
Pros
- 2-pound weight is exceptionally light for a cordless random-orbit sander
- 4.7 stars from 3,529 reviews with 400 monthly purchases shows proven demand
- 18V M18 platform integrates with other Milwaukee cordless tools
- Cordless design allows full mobility on job sites and large workpieces
Cons
- Bare-tool listing at $126.43 requires separate purchase of M18 battery and charger
- No RPM spec published, limiting direct performance comparison to speed-rated models
Specifications
| Power Source | Battery Powered |
|---|---|
| Voltage | 18 Volts |
| Amps | 10 Amps |
| Weight | 2 Pounds |
| Dimensions | 11"L x 6"W x 7"H |
Performance notes
Powered by an 18-Volt M18 battery, the 2648-20 weighs 2 pounds and measures 11 inches long by 6 inches wide by 7 inches tall. The lightweight build is a primary advantage over corded options that typically weigh 3 to 4 pounds. Battery-powered operation means torque output can vary slightly as the charge depletes, which is worth noting for finish work requiring consistent pad speed.
What buyers say
Owners on the M18 platform consistently praise the sander for its light weight and how naturally it fits into their existing battery workflow. Finish quality gets strong marks for furniture and trim work. The most common criticism is that buying into the M18 system represents a larger upfront investment if you are starting from scratch.
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Frequently asked questions
Does the Milwaukee 2648-20 come with a battery and charger?
Based on the bare-tool listing and $126.43 price, it does not include a battery or charger. Those need to be purchased separately as part of the Milwaukee M18 platform.
How does the 2-pound weight compare to a typical corded random-orbit sander?
Most corded random-orbit sanders weigh between 3 and 4 pounds. The 2648-20 at 2 pounds is meaningfully lighter, which makes a difference during prolonged overhead or vertical sanding tasks.