CRAFTSMAN V20 4-1/2-Inch Cordless Circular vs CRAFTSMAN V20 Brushless Cordless Jig: Spec Comparison
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You are looking at the craftsman v20 4 1 2 inch cordless circular vs v20 brushless cordless jig saw comparison. Both tools share the same 20V MAX power source and brushless motor technology. The main difference lies in their cutting function. The circular saw uses a 4-1/2 inch blade for straight cuts. The jig saw offers variable speeds and orbital settings for curved or intricate work. Your choice depends on whether you need rip cuts or detailed shaping.
Key differences
| Aspect | CRAFTSMAN V20 4-1/2-Inch Cordless Circular Saw | CRAFTSMAN V20 Brushless Cordless Jig Saw |
|---|---|---|
| Blade Diameter | 4-1/2 Inch | Not listed |
| No-Load Speed | 4500 rpm | Up to 3,200 SPM |
| Weight | 6.81 pounds | 4.45 pounds |
| Dimensions (L x W x H) | 18.5 x 5.51 x 6.73 inches | 10.3 x 9.25 x 3.78 inches |
Which one should you choose?
Choose CRAFTSMAN V20 4-1/2-Inch Cordless Circular Saw if
- You need to make long, straight rip cuts in dimensional lumber.
- You prefer a tool with a sliding rip fence for improved accuracy.
- You want an electronic blade brake to stop the blade quickly for safety.
Choose CRAFTSMAN V20 Brushless Cordless Jig Saw if
- You need to cut curves or intricate shapes in various materials.
- You want to adjust cut speeds with a variable speed trigger.
- You prefer a lighter tool that is easier to maneuver in tight spaces.
Verdict: Choose the circular saw if your work involves straight cuts and ripping lumber. Select the jig saw if you require versatility for curves and detailed work. Both tools utilize the same V20 battery system for compatibility.
Circular vs Jig Saw Specs
Cutting speed
Speed matters for how fast you finish a cut. The CRAFTSMAN V20 4-1/2-Inch Cordless Circular Saw reaches 4500 no-load rpm. This high rotation helps it slice through wood quickly. The CRAFTSMAN V20 Brushless Cordless Jig Saw offers variable speed up to 3200 no-load SPM. While the jig saw is fast, the circular saw spins much faster. This gives the circular saw an advantage in raw cutting speed for straight cuts.
Blade size
Blade diameter determines the maximum depth of cut. The circular saw uses a 4-1/2 inch blade. This size is standard for cutting dimensional lumber and sheet goods. The jig saw data does not list a specific blade diameter. Instead, it accepts both T and U shank blades. The circular saw has a defined blade size, making it easier to gauge cut depth potential compared to the unspecified jig saw blade metrics.
Weight and balance
Weight affects how tired your arm gets during use. The circular saw weighs 6.81 pounds. The jig saw is lighter at 4.45 pounds. This makes the jig saw easier to maneuver for intricate or overhead cuts. The circular saw is heavier, which can help with stability during straight cuts but adds fatigue over time. If you prioritize ease of handling, the lighter jig saw is the better choice.
Dimensions
Physical size impacts storage and workspace fit. The circular saw measures 18.5 inches in length, 6.73 inches in height, and 5.51 inches in width. The jig saw is more compact at 10.3 inches long, 3.78 inches high, and 9.25 inches wide. The jig saw takes up less space in your bag or on a shelf. The circular saw is longer, which is typical for its cutting capacity but requires more room.
Cutting versatility
Versatility defines the range of cuts you can make. The circular saw is designed for straight rip and cross cuts with a sliding rip fence for accuracy. It bevels up to 45 degrees. The jig saw features three orbital settings for different material finishes and can cut curves. It also accepts various blade types. The jig saw handles complex shapes better, while the circular saw excels at straight, accurate lines.
Which CRAFTSMAN V20 tool fits your needs
You need to rip long sheets of plywood
The circular saw features a sliding rip fence that improves accuracy for long, straight cuts. Its 4500 rpm brushless motor provides the speed needed for efficient ripping. The auxiliary handle offers better control, and the electronic blade brake stops the blade quickly for enhanced safety during these demanding tasks.
You require precise curves and intricate shapes
The jig saw accepts both T and U shank blades for high versatility in detailed work. Its variable speed trigger adjusts cuts up to 3,200 SPM, allowing you to match the pace to the material. Three orbital settings help you choose between clean cuts and faster removal of waste material.
You prioritize lightweight handling and portability
Weighing just 4.45 pounds, this jig saw is significantly lighter than the circular saw. Its compact dimensions make it easier to maneuver in tight spaces. The tool-free blade release allows for quick changes without extra tools, and the onboard LED brightens dark workspaces for better visibility during detailed operations.
The products compared
CRAFTSMAN V20 4-1/2-Inch Cordless Circular Saw
Best for: existing V20 users needing a compact saw
- Blade Diameter
- 4-1/2 Inch
- No-Load Speed
- 4500 rpm
- Power Source
- Cordless
- Voltage
- 20V MAX
- Dimensions
- 18.5 × 5.51 × 6.73 inches
- Weight
- 6.81 pounds
View on Amazon: CRAFTSMAN V20 4-1/2-Inch Cordless Circular Saw Affiliate link
This CRAFTSMAN V20 tool features a brushless motor reaching 4,500 rpm with a 4-1/2 inch blade. It weighs 6.81 pounds and includes an auxiliary handle, on-board dust port, and electronic blade brake. The sliding rip fence aids accuracy for 1x lumber cuts. It is a bare tool designed for users already invested in the 20V MAX system who need a compact, fast circular saw for basic woodworking tasks.
Pros
- Brushless motor delivers up to 4,500 no-load rpm
- Electronic blade brake stops the blade quickly for safety
- Sliding rip fence improves cut accuracy
- On-board front dust port manages debris
Cons
- Smaller 4-1/2 inch blade limits cutting depth compared to standard 7-1/4 inch models
- Sold as a bare tool without battery or charger
- 45-degree max bevel restricts angled cutting options
Good fit if
- You already own CRAFTSMAN V20 batteries and want a lightweight companion tool
- You need a compact saw for tight spaces or 1x dimensional lumber
- You prioritize quick blade stops and dust control for cleaner cuts
Skip if
- You require a full kit with battery and charger included
- You need to cut thick stock requiring a larger blade diameter
- You frequently make steep bevel cuts beyond 45 degrees
Verdict: CRAFTSMAN V20 4-1/2 Inch Cordless Circular Saw is a compact, high-speed option for existing V20 users. It fits those needing a lightweight tool for basic cuts rather than heavy-duty framing.
CRAFTSMAN V20 Brushless Cordless Jig Saw
Best for: Precise, variable-speed cutting in tight spaces
- Power Source
- Cordless
- Voltage
- 20V MAX
- Dimensions
- 10.3 × 9.25 × 3.78 inches
- Weight
- 4.45 pounds
View on Amazon: CRAFTSMAN V20 Brushless Cordless Jig Saw Affiliate link
This CRAFTSMAN V20 jig saw features a brushless motor for consistent performance and variable speed control up to 3,200 SPM. It includes three orbital settings for different material cuts and accepts both T and U-shank blades. The tool weighs 4.45 pounds and measures 10.3 inches long. It suits users needing precise, angled cuts up to 45 degrees in tight spaces.
Pros
- Brushless motor delivers consistent high performance
- Variable speed trigger adjusts up to 3,200 SPM
- Three orbital settings for cutting a range of materials
- Tool-free blade release for quick changes
Cons
- Bare tool only requires separate battery and charger
- No data on maximum cutting depth or thickness
- Limited to 45-degree beveling angles
Good fit if
- You need variable speed control for clean cuts
- You work with both T and U-shank blades
- You require angled cuts up to 45 degrees
Skip if
- You need a complete kit with battery and charger
- You require straight cuts only without beveling
- You prefer a heavier, more stable base
Verdict: CRAFTSMAN V20 Brushless Jig Saw is a compact, versatile tool for users who need precise, variable-speed cutting in tight spaces. It fits those who already own V20 batteries and value quick blade changes and orbital settings for various materials.
Specifications side by side
| Spec | CRAFTSMAN V20 4-1/2-Inch Cordless Circular Saw | CRAFTSMAN V20 Brushless Cordless Jig Saw |
|---|---|---|
| Blade Diameter | 4-1/2 Inch | not stated |
| No-Load Speed | 4500 rpm | not stated |
| Power Source | Cordless | Cordless |
| Voltage | 20V MAX | 20V MAX |
| Dimensions | 18.5 × 5.51 × 6.73 inches | 10.3 × 9.25 × 3.78 inches |
| Weight | 6.81 pounds | 4.45 pounds |
| Color | Black, Red | Multicolor |
| Model | CMCS405B | CMCS650B |
Frequently asked questions
Which tool is lighter to carry around the job site?
The CRAFTSMAN V20 Brushless Cordless Jig Saw is significantly lighter. It weighs 4.45 pounds, making it easier to hold for extended periods. The CRAFTSMAN V20 4-1/2-Inch Cordless Circular Saw weighs 6.81 pounds. The difference of nearly 2.4 pounds matters when you are working overhead or in tight spaces.
How do the physical dimensions compare for storage?
The jig saw is more compact in overall footprint. It measures 10.3 inches in length and 3.78 inches in height. The circular saw is longer at 18.5 inches and taller at 6.73 inches. You will find the jig saw fits more easily into smaller tool bags or drawers.
Can I use the same batteries for both tools?
Yes, both tools operate on the V20 platform. They both require a 20V MAX power source. If you already own CRAFTSMAN V20 batteries, you can swap them between the circular saw and the jig saw without needing separate charging systems or different battery types.
Which saw is better for making curved cuts?
The CRAFTSMAN V20 Brushless Cordless Jig Saw is designed for curves. Its variable speed and orbital settings allow for precise cutting in tight spaces. The circular saw is built for straight, radial cuts. You cannot use the circular saw to follow complex curves or intricate shapes effectively.
What are the color options for these tools?
The circular saw comes in Black and Red. The jig saw features a Multicolor design. These aesthetic differences do not impact performance. You can choose based on your personal preference for how the tool looks in your workshop or on your belt.
Which model number should I look for when buying?
The circular saw model is CMCS405B. The jig saw model is CMCS650B. These identifiers help you find the exact tools on retailer sites. Ensure you select the correct model to match your desired cutting function, whether that is straight ripping or detailed jigsaw work.