CRAFTSMAN CMCS500B Saw Review
Our verdict
The CRAFTSMAN CMCS500B is an 18V cordless circular saw rated 4.6 stars across 1,000 reviews at $80.99, offering strong owner satisfaction in the budget cordless category for CRAFTSMAN V20 platform users.
Check price on AmazonBest for
DIYers and homeowners in the CRAFTSMAN V20 battery ecosystem who want an affordable cordless circular saw for general home projects and lighter cutting tasks.
Skip if
You need deep cutting capacity beyond 2 inches or heavy motor output for structural lumber, as the specs indicate a compact cutting depth suited to lighter material.
- Power Source Battery Powered
- Voltage 18 Volts
- Speed 4200 RPM
- Motor 20 watts
- Weight 7.6 Pounds
- Material High Speed Steel
- Priced 37% below the category median ($129.00 across 76 tracked models)
Our scorecard
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Owner rating4.6/5
4.6 average across 1,000 owner ratings
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Popularity3.6/5
1,000 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 CRAFTSMAN CMCS500B runs on an 18V battery and spins its high-speed steel blade at 4200 RPM. With 1,000 reviews and a 4.6-star rating, it is one of the better-reviewed budget cordless circular saws, and the steady pace of around 100 units per month confirms consistent buyer demand. At $80.99 as a bare tool, it is one of the more accessible entry points into the CRAFTSMAN V20 platform.
The listed cutting capacity is 2 inches, which places this saw in compact territory. At 7.6 pounds it is moderately weighted for an 18V saw. The 20-watt motor output is modest, aligning with the saw's positioning as a light-to-moderate duty tool rather than a production-level framing saw.
For homeowners tackling shelving, furniture assembly, light renovation work, and hobby carpentry, the CMCS500B delivers at a price that fits most budgets. The impressive rating from 1,000 verified owners is the strongest data point in its favor at this price tier.
Pros
- 4.6-star rating from 1,000 reviews is exceptionally strong for a sub-$100 cordless saw
- 18V CRAFTSMAN V20 platform has broad battery compatibility across the CRAFTSMAN tool lineup
- 4200 RPM blade speed is respectable for an entry-level cordless circular saw
- $80.99 bare-tool price is accessible for first-time circular saw buyers
- Consistent 100 units per month demand confirms real-world buyer confidence
Cons
- 2-inch listed cutting capacity is notably shallow, limiting it to thinner stock and panel work
- 20-watt motor output is low for cutting dense or thick materials
- Bare-tool listing means CRAFTSMAN V20 batteries and charger add to the total investment
Specifications
| Power Source | Battery Powered |
|---|---|
| Voltage | 18 Volts |
| Speed | 4200 RPM |
| Motor | 20 watts |
| Weight | 7.6 Pounds |
| Material | High Speed Steel |
| Capacity | 2 Inches |
Performance notes
Battery-powered at 18V with a 20-watt motor, the CMCS500B spins at 4200 RPM. Cutting capacity is listed at 2 inches and the high-speed steel blade is suited to thin lumber, plywood, and panel goods. Weight is 7.6 pounds.
What buyers say
Owners consistently praise the value at the price point and the ease of use for home projects. The primary criticism is cutting depth and motor power, with some users noting the saw is undersized for thick dimensional lumber or repeated heavy cuts.
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Frequently asked questions
Is the CRAFTSMAN CMCS500B compatible with all CRAFTSMAN 20V MAX batteries?
The CMCS500B is designed for the CRAFTSMAN V20 (20V MAX) platform. Most CRAFTSMAN V20 batteries are compatible, but verify the specific battery model before purchasing.
Why is the cutting capacity listed at 2 inches?
The 2-inch cutting capacity is the published spec for this model. This makes it best suited for thin stock, plywood panels, and light trim work rather than thick framing lumber.
Have more questions about the CMCS500B?
The ToolGalaxy research team is available at hello@toolgalaxy.com to help compare it against other 18V cordless saws.