CRAFTSMAN V20 CMCS500B Cordless Circular Saw 6-1/2 Inch
- Blade Length: 2 inches
- Surface Recommendation: Metal
- Power Source: Battery
- Cutting Angle: 25 degrees
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A fast-cutting 18V cordless saw for anyone already on Craftsman's battery platform, the B in its model number points to a bare tool sold without one.
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ASIN: B07KK9YGZHModel: CMCS500BCategory: Saws
Overview
The CRAFTSMAN CMCS500B runs on an 18V battery at up to 4200 strokes per minute, rated for up to a 2 inch cutting capacity and weighing 7.6 lbs.
The B at the end of the model number typically marks a bare tool, sold without a battery or charger, which matters for anyone pricing this against kits that include both. Otherwise the spec sheet points squarely at a cordless reciprocating saw built for cutting through material up to roughly 2 inches thick.
- 18V battery powered
- 4200 RPM
- 2 inch cutting capacity
- 7.6 lb weight
Who it's for
Tradespeople and DIYers already invested in Craftsman's 18V battery platform who need a cordless saw for demolition or general cutting are the best fit. Anyone starting from scratch on batteries should factor in that added cost.
Pros and cons
- Fast 4200 strokes per minute
- 18V cordless platform
- 2 inch cutting capacity
- 7.6 lbs is heavier than compact models
- B suffix suggests battery sold separately
Performance notes
At 4200 strokes per minute on an 18V platform, the saw is geared for faster cuts through wood and similar material up to about 2 inches, with the high speed steel blade material suited to that range. The 7.6 lb body is heavier than compact one-handed saws, which trades some maneuverability for a sturdier feel during longer cuts.
Specifications
| Brand | Craftsman |
|---|---|
| Model | CMCS500B |
| Dimensions & fit | |
| Blade Length | 2 incheslower than 85% of 118 saws |
| Item Weight | 7.6 poundshigher than 51% of 194 saws |
| Item Dimensions L X W X H | 14.2 × 8.6 × 7.4 inches |
| Capacity & performance | |
| Speed | 4200 RPM |
| Power & efficiency | |
| Power Source | Battery |
| Wattage | 20 wattslower than 99% of 103 saws |
| Voltage | 18 voltslower than 78% of 197 saws |
| Construction & materials | |
| Blade Material | High Speed Steel |
| Handle Material | Rubber Or Plastic |
| Color | Multicolor |
| Included components | |
| Unit Count | 1 |
| Included Components | (1) 6-1/2 In. 18T Blade, (1) CMCS500 Circular Saw, (1) Hex Wrench, Battery And Charger Sold Separately. |
| Warranty & support | |
| Warranty Type | Limited |
| Other details | |
| Surface Recommendation | Metal |
| Cutting Angle | 25 degreeslower than 100% of 110 saws |
| Blade Shape | Rectangular |
| Number Of Teeth | 24 |
| Other Special Features Of The Product | Brushless |
| Item Type Name | Circular Saws - Cordless |
Closest rivals on specs
Milwaukee 2737-20 M18 FUEL D-Handle Jigsaw- Wattage 20 vs 27 watts (-26%)
DEWALT DCS387D1 20V MAX Compact Reciprocating Saw Kit- Voltage 18 vs 20 volts (-10%)
Frequently asked questions
Does the CMCS500B include a battery?
The B in the model number typically denotes a bare tool, so a battery is likely sold separately.
What is the cutting capacity?
Up to 2 inches, per the listed specs.
How fast does it cut?
Up to 4200 strokes per minute.