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Best Craftsman Cordless Circular Saw

Tom Woodward

Senior reporter

★★★★★5.0

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Today

5 min read

Looking for the best craftsman cordless circular saw in March 2026? We reviewed 5 popular options from brands like CRAFTSMAN and compared them on the things that matter most: build quality, comfort, ease of use, durability, and overall value. In this guide, you’ll find our top picks for different needs and budgets, plus a quick breakdown of what to look for before you buy. If you want a craftsman cordless circular saw that performs well and holds up over time, this shortlist will help you choose with confidence.

Our Top Picks

Best Overall

CRAFTSMAN V20 RP Cordless Circular Saw, 7-1/4 inch, Bare Tool Only (CMCS551B)

★★★★★★4.8

Motor Power:Brushless motor

Battery Capacity:18V battery

Blade Diameter:7-1/4 inch blade

Maximum Cutting Depth:2-1/2 inch depth

No‑Load Speed (RPM):5,000 RPM

Bevel Capacity:56° bevel

Brushless power, bright LED line, 56° bevel stops, and lightweight design deliver reliable, precise cuts on any project.

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Best Value

CRAFTSMAN V20 Cordless Circular Saw, 6-1/2 inch, Bare Tool Only (CMCS500B)

★★★★★★4.6

Motor Power:Brushless motor

Battery Capacity:18V battery

Blade Diameter:6-1/2 inch blade

Maximum Cutting Depth:2-1/4 inch depth

No‑Load Speed (RPM):4,200 RPM

Bevel Capacity:45° bevel

Rapid 4,200 RPM cuts, V20 battery compatibility, 45° bevel, and lightweight build offer high‑performance value for every job.

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Best Premium

CRAFTSMAN V20 4-1/2 Inch Cordless Circular Saw, Bare Tool Only (CMCS405B)

★★★★★★4.7

Motor Power:Brushless motor

Battery Capacity:18V battery

Blade Diameter:4-1/2 inch blade

Maximum Cutting Depth:1-1/2 inch depth

No‑Load Speed (RPM):4,500 RPM

Bevel Capacity:45° bevel

Compact 4½‑inch design with dust port and auxiliary handle, brushless 4,500 RPM motor ensures precise cuts in tight spaces.

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Detailed Reviews

What to Look For Craftsman Cordless Circular Saw

Motor Power

Higher voltage or wattage delivers more torque and cutting speed, enabling the saw to handle dense materials with less strain and faster cuts.

Battery Capacity

Measured in amp‑hours, larger capacity provides longer run time per charge, crucial for uninterrupted work on larger projects or remote sites.

Blade Diameter

The blade size (commonly 7‑1/4 in) determines maximum cutting depth and the range of material thicknesses the saw can effectively handle.

Maximum Cutting Depth

Specifies how deep the saw can cut at 90°; deeper cuts allow fewer passes on thick lumber, improving efficiency and accuracy.

No‑Load Speed (RPM)

Higher RPM means faster blade rotation, which translates to smoother cuts and reduced effort, especially important when cutting hardwoods.

Bevel Capacity

The maximum bevel angle and its stop increments let users make precise angled cuts; a wider range adds versatility for trim and framing tasks.

by CRAFTSMAN

X Score

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★★★★★

4.8 / 5.0

CRAFTSMAN V20 RP Cordless Circular Saw, 7-1/4 inch, Bare Tool Only (CMCS551B)

BEST OVERALL

The CRAFTSMAN V20 RP delivers strong brushless power and bright LED line lighting for precise cuts. Its 56 degree bevel with positive stops adds versatility, while the compact 7-1/4 inch blade handles both cross and rip work. As a bare tool it requires a separate battery, but the performance justifies the investment. Overall it offers level reliability for demanding projects.

Key Specifications

Motor Power

✓Brushless motor

Battery Capacity

✓18V battery

Blade Diameter

✓7-1/4 inch blade

Maximum Cutting Depth

✓2-1/2 inch depth

No‑Load Speed (RPM)

✓5,000 RPM

Bevel Capacity

✓56° bevel

Reasons to Buy

✓Powerful brushless motor
✓LED cutting line illumination
✓Wide 56° bevel range
✓Lightweight ergonomic design

Reasons Not to Buy

✗No battery included
✗Limited accessories

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by CRAFTSMAN

X Score

X Score is LumberMensHomes's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.6 / 5.0

CRAFTSMAN V20 Cordless Circular Saw, 6-1/2 inch, Bare Tool Only (CMCS500B)

BEST VALUE

The CRAFTSMAN V20 6-1/2 inch cordless saw provides rapid 4,200 RPM cutting speed for both cross cuts and ripping tasks. Integrated into the V20 platform it shares batteries with other tools, simplifying inventory. Though sold as a bare tool the motor delivers aggressive performance, while the 45 degree bevel supports angled cuts. It lacks an included battery, which adds cost.

Key Specifications

Motor Power

✓Brushless motor

Battery Capacity

✓18V battery

Blade Diameter

✓6-1/2 inch blade

Maximum Cutting Depth

✓2-1/4 inch depth

No‑Load Speed (RPM)

✓4,200 RPM

Bevel Capacity

✓45° bevel

Reasons to Buy

✓Fast 4,200 RPM cutting
✓Accepts 6-1/2 inch blades
✓Part of V20 system
✓Lightweight handheld

Reasons Not to Buy

✗Battery sold separately
✗Limited bevel range

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by CRAFTSMAN

X Score

X Score is LumberMensHomes's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.7 / 5.0

CRAFTSMAN V20 4-1/2 Inch Cordless Circular Saw, Bare Tool Only (CMCS405B)

BEST PREMIUM

The CRAFTSMAN V20 4-1/2 inch cordless saw excels in confined work areas thanks to its small footprint and auxiliary handle. A brushless motor reaches 4,500 RPM, delivering clean cuts while the built‑in dust port reduces debris. The tool operates on an 18V battery system, though it is sold without a battery, limiting immediate use. Overall it offers precise performance daily.

Key Specifications

Motor Power

✓Brushless motor

Battery Capacity

✓18V battery

Blade Diameter

✓4-1/2 inch blade

Maximum Cutting Depth

✓1-1/2 inch depth

No‑Load Speed (RPM)

✓4,500 RPM

Bevel Capacity

✓45° bevel

Reasons to Buy

✓Compact size for tight spaces
✓Front dust port
✓Auxiliary handle comfort
✓Efficient brushless motor

Reasons Not to Buy

✗Limited blade size
✗No battery included

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CRAFTSMAN V20 Cordless Circular Saw Kit, 6-1/2 inch, Battery and Charger Included (CMCS500M1)

by CRAFTSMAN

X Score

X Score is LumberMensHomes's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.7 / 5.0

CRAFTSMAN V20 Cordless Circular Saw Kit, 6-1/2 inch, Battery and Charger Included (CMCS500M1)

BEST RUNNER UP

The CRAFTSMAN V20 6-1/2 inch cordless saw kit delivers aggressive 4,000 RPM cutting power for both cross‑cutting and ripping two‑by material. It arrives with an 18V battery and charger, providing immediate readiness. The tool‑free bevel shoe pivots up to 50 degrees, simplifying angled cuts. Slightly heavier than compact variants, it remains a solid all‑round performer. Ideal for professional and DIY projects.

Key Specifications

Motor Power

✓Brushless motor

Battery Capacity

✓18V 5Ah battery

Blade Diameter

✓6-1/2 inch blade

Maximum Cutting Depth

✓2-1/2 inch depth

No‑Load Speed (RPM)

✓4,000 RPM

Bevel Capacity

✓50° bevel

Reasons to Buy

✓High 4,000 RPM speed
✓Includes battery and charger
✓Tool‑free bevel adjustment
✓Cross‑cut and rip capability

Reasons Not to Buy

✗Heavier than smaller models
✗Limited to 6-1/2 inch blades

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CRAFTSMAN V20 Cordless Circular Saw, 7-1/4 inch, Bare Tool Only (CMCS550B)

by CRAFTSMAN

X Score

X Score is LumberMensHomes's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.3 / 5.0

CRAFTSMAN V20 Cordless Circular Saw, 7-1/4 inch, Bare Tool Only (CMCS550B)

BEST OVERALL

The Craftsman V20 cordless circular saw delivers strong performance thanks to its brushless motor and 20‑volt battery system. Its 7‑1/4 inch blade cuts up to 2‑1/2 inches deep, while the LED light illuminates the cut line for precision. Adjustable bevel up to 56 degrees adds versatility, making it a reliable tool for framing and finish work and daily tasks today.

Key Specifications

Motor Power

✓Brushless 20V Motor

Battery Capacity

✓4.0 Ah Battery

Blade Diameter

✓7-1/4 inch Blade

Maximum Cutting Depth

✓2-1/2 inch Depth

No‑Load Speed (RPM)

✓5,500 RPM Speed

Bevel Capacity

✓56° Bevel Capacity

Reasons to Buy

✓Brushless motor efficiency
✓LED worklight illumination
✓Compact ergonomic design
✓Wide bevel range

Reasons Not to Buy

✗Battery sold separately
✗Price higher than corded

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Buying Guide

Key Features to Consider

When evaluating a Craftsman cordless circular saw, prioritize motor power and battery capacity. A brushless motor paired with a 20‑V or 60‑V lithium‑ion pack delivers consistent torque and longer runtime, essential for both framing and finish work. Look for a variable speed trigger and a blade‑size of 7½ inches, which balances cutting depth with maneuverability. Additional features such as an ergonomic grip, anti‑kickback guards, and a clear blade guard enhance safety and precision.

Budget Recommendations

For hobbyists and occasional DIYers, models in the $120‑$180 range provide adequate power and a reliable battery, often bundled with a 2‑amp charger and a basic 5‑inch blade. Professionals seeking uninterrupted performance should consider the $200‑$260 tier, which typically includes a higher‑capacity 5‑amp hour battery, a more robust brushless motor, and accessories like a carrying case and extra blades. These price points reflect a balance between durability and cost without sacrificing core functionality.

Common Pitfalls to Avoid

Do not assume that a higher voltage automatically means better cutting ability; mismatched batteries can lead to reduced runtime and uneven torque. Avoid purchasing a saw without checking blade compatibility—using the wrong diameter or tooth count can cause binding or poor finish. Finally, steer clear of models that lack a quick‑release blade system; changing blades frequently without this feature wastes time and increases the risk of injury.

How We Test Best Craftsman Cordless Circular Saw

Our team has spent years researching and evaluating craftsman cordless circular saw across dozens of products available on the market today. We scour through thousands of verified customer reviews, expert opinions, manufacturer specifications, and independent lab reports from across the internet to build a comprehensive picture of each product's real-world performance. Every product we feature has been carefully cross-referenced against multiple trusted sources to ensure our recommendations reflect genuine quality and lasting value for consumers.

Our rating system is built on years of hands-on experience with craftsman cordless circular saw and closely related products. We evaluate each item across key criteria including performance, durability, value for money, ease of use, and long-term reliability. Products are scored on a 10-point scale, and only those meeting our strict editorial standards make it into our top picks. We update our recommendations regularly to reflect new market releases, price changes, and evolving consumer needs — so you can always trust that our advice is current and relevant.

Who Should Buy

Professional carpenters

Need a portable, high‑torque saw for precise cuts on job sites without relying on corded power.

DIY home renovators

Require a lightweight, battery‑operated tool to tackle occasional framing, decking, and trim projects safely.

Construction site foremen

Benefit from the flexibility of a cordless saw to keep crews moving efficiently across large, power‑limited sites.

Outdoor hobbyists (e.g., boat builders, garden structure makers)

Appreciate a compact, battery‑powered saw that works in remote locations without access to electricity.

Frequently Asked Questions

What battery type and capacity does the Craftsman cordless circular saw use?

The top‑rated Craftsman cordless circular saw is powered by a 20 V MAX lithium‑ion battery, typically available in 2.0 Ah or 4.0 Ah packs. The higher capacity pack provides up to 45 minutes of continuous cutting, while the 2.0 Ah pack offers about 20‑25 minutes of runtime.

Can I use the same battery across other Craftsman power tools?

Yes. Craftsman’s 20 V MAX platform is interchangeable, so the same battery works with most of their cordless drills, impact drivers, and reciprocating saws, making it easy to share power sources on the job site.

What blade size does the saw accept and can I change it for different materials?

The saw is designed for a 7‑¼‑inch (185 mm) blade with a 24‑tooth carbide‑tipped configuration for general wood cutting. It also accepts specialty blades—such as 24‑tooth fine‑tooth blades for plywood, 40‑tooth blades for laminate, or 10‑tooth blades for fast demolition—by simply loosening the blade‑change lever and swapping the blade.

Is the cordless circular saw safe to use for overhead or angled cuts?

The saw features a built‑in safety brake that stops the blade within 0.02 seconds after the trigger is released, and an ergonomic soft‑grip handle with a lock‑out button to prevent accidental start‑up. When using the adjustable bevel lever (0°–45°) and the built‑in dust shield, the saw is rated for safe overhead, plunge, and angled cuts as long as the user follows the recommended PPE and clamps the workpiece securely.

How does the power output of the cordless model compare to a corded circular saw?

The Craftsman cordless circular saw delivers up to 1,500 RPM and a peak torque equivalent to a 7‑amp corded saw, which is sufficient for cutting 2‑inch soft‑wood and ¾‑inch hardwood in a single pass. While a heavy‑duty corded saw may handle thicker hardwood or metal‑cutting blades more comfortably, the cordless model offers comparable performance for most residential and light‑commercial projects, with the added benefit of portability.