CRAFTSMAN CMCS551B Saw Review
Our verdict
The CRAFTSMAN CMCS551B is a full-size 20V cordless circular saw with a 7.25-inch blade, delivering the cut capacity pros and serious DIYers expect at a competitive $99 price point.
Check price on AmazonBest for
Carpenters, remodelers, and serious DIYers who need a full-size 7.25-inch cordless circular saw compatible with the CRAFTSMAN 20V battery platform.
Skip if
You need a lightweight saw for overhead cuts or single-handed work, as the 9.3-pound weight can fatigue quickly in those scenarios.
- Power Source Battery Powered
- Voltage 20 Volts
- Weight 9.3 Pounds
- Material Metal
- Capacity 7.25 Inches
- Priced 23% below the category median ($129.00 across 76 tracked models)
Our scorecard
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Owner rating4.6/5
4.6 average across 374 owner ratings
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Popularity2.3/5
374 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
At $99.00, the CRAFTSMAN CMCS551B offers full framing-saw capability in a cordless package. The 20V platform and 7.25-inch metal blade handle the same cuts as corded jobsite saws, making it a practical choice for framers and remodelers who want to cut the cord without sacrificing blade size. With 374 reviews at 4.6 stars and 300 units bought last month, owner satisfaction is well-documented.
The trade-off for that 7.25-inch capacity is weight. At 9.3 pounds this is one of the heavier saws in the cordless circular category, which shows up during extended overhead or one-handed work. That said, for standard horizontal and vertical cuts through dimensional lumber, the weight is a non-issue for most users.
This is a tool-only listing on the CRAFTSMAN V20 platform. Owners already in the CRAFTSMAN 20V ecosystem get the most value here, pairing an existing battery to reach the full capability of the saw. Based on the verified review demand, this model consistently outperforms cheaper alternatives in terms of blade size and platform compatibility.
Pros
- Full 7.25-inch blade capacity covers standard framing and sheet-goods cuts
- 20V platform integrates with the broad CRAFTSMAN V20 battery ecosystem
- 4.6-star rating from 374 verified reviews with strong monthly demand
- Metal blade construction suited for structural lumber applications
- Competitive $99.00 price for a full-size cordless circular saw
Cons
- At 9.3 pounds, heavier than most compact cordless circular saws
- Tool-only listing requires a V20 battery and charger purchased separately
- No published RPM speed in the listing specs
Specifications
| Power Source | Battery Powered |
|---|---|
| Voltage | 20 Volts |
| Weight | 9.3 Pounds |
| Material | Metal |
| Capacity | 7.25 Inches |
Performance notes
Battery powered on a 20V platform. Blade capacity of 7.25 inches with a metal blade. Weighs 9.3 pounds. Designed for framing cuts, ripping sheet goods, and general carpentry where a full-size blade is needed. The weight is typical for a cordless saw in this blade class.
What buyers say
Owners consistently praise the full-size blade compatibility and the ease of swapping in an existing CRAFTSMAN V20 battery. A recurring note across reviews is that the saw performs reliably on framing and deck lumber. Some owners flag the weight as tiring during extended overhead use, and a few prefer to have the battery included at this price point.
Similar power tools and workshop machinery to consider
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Cordless Cut Off Tool Compatible With DeWalt 20V MAX Battery(NO
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Frequently asked questions
Is the CRAFTSMAN CMCS551B compatible with CRAFTSMAN V20 batteries?
Yes, the CMCS551B runs on the 20V CRAFTSMAN V20 battery platform. Any compatible V20 battery will work, purchased separately.
How does the 9.3-pound weight compare to similar saws?
At 9.3 pounds, the CMCS551B is on the heavier side for a cordless circular saw. Most compact 6.5-inch cordless models weigh 5 to 7 pounds, so the extra mass reflects the larger 7.25-inch blade frame.
Questions about the CRAFTSMAN CMCS551B?
Contact the ToolGalaxy team at hello@toolgalaxy.com for personalized buying guidance.