When it comes to cutting metal, choosing the right circular saw can make all the difference in achieving clean, accurate results with safety and efficiency. Below is a summary table highlighting five top metal cutting circular saws selected for their power, durability, and functionality. These saws range from corded to cordless models, designed to handle various metal cutting tasks on the jobsite or in the workshop.
| Product | Brand | Motor Power / Specs | Blade Size | Features |
|---|---|---|---|---|
| Evolution S185CCSL 7.25” Metal Cutting Circular Saw | EVOLUTION | 15 Amp Corded Motor | 7-1/4” TCT Blade | Burr-Free Cuts, Lightweight Design, 45° Bevel Cuts |
| M18 Fuel Metal Cutting Circular Saw (Bare Tool) | Milwaukee | Brushless Motor, 3900 RPMs | Not Specified | Fastest Cutting, Long Tool Life, Cordless with M18 Batteries |
| Milwaukee Electric – Circular Saw | Milwaukee | 15 Amp Corded Motor, 4000 RPM | Not Specified | Fast Cutting, Brushless Motor, Extended Runtime |
| DEWALT DCS373B 20V Max Lithium Ion Metal Cutting Circular Saw | DEWALT | 460 MWO, 3700 RPM Cordless Motor | 5-1/2 Inch Carbide-Tipped Blade | LED Light, Cordless Portability, Clean Cuts |
| Milwaukee 6370-21 13 Amp 8″ Metal Cutting Circular Saw | Milwaukee | 13 Amp Corded Motor | 8 Inch Blade | Refurbished, Certified Like New, Full Accessories |
Evolution S185CCSL 7.25” Metal Cutting Circular Saw
The Evolution S185CCSL is a powerful yet lightweight circular saw designed specifically for metal cutting projects. Equipped with a 15 amp motor, it delivers fast and precise cuts in mild steel and other metals. Its 7-1/4” TCT (Tungsten Carbide Tipped) blade creates clean, burr-free finishes with minimal heat and sparks, ideal for welding or fabrication work.
Weighing just 11.4 lbs, it’s convenient for overhead or repetitive cutting jobs, reducing user fatigue. The tool supports 45° bevel cuts, adding versatility when working on angled metal pieces. Its dry-cut operation keeps the blade cool, extending durability and safety. This saw is a reliable choice for professionals seeking efficient and accurate metal cutting with portability.
M18 Fuel Metal Cutting Circular Saw (Bare Tool)
The Milwaukee M18 Fuel Metal Cutting Circular Saw stands out with its cordless design featuring a brushless motor capable of reaching up to 3900 RPM, providing some of the fastest cutting speeds available in its class. The motor design eliminates wearable components, enhancing tool longevity.
When paired with M18 RedLithium batteries, it delivers enough power to perform up to 370 cuts in 3/4” EMT conduit on a single charge, making it ideal for extended, cord-free use on jobsites. This saw offers flexibility and impressive power without the limitations of cords, suitable for professional electricians and metal workers needing mobility without sacrificing cutting performance.
Milwaukee Electric – Circular Saw
This Milwaukee corded metal cutting circular saw provides 15 amps of power and generates up to 4000 RPM thanks to its brushless motor technology. This ensures faster, more efficient cuts than conventional corded saws, especially when cutting corrugated metal decking.
The tool is engineered for extended runtime and durability, capable of delivering up to 120 feet of cuts per charge when used with compatible batteries. Its powerful motor and efficient design make it a strong contender for metal fabricators who need consistent power, corded reliability, and high cutting speed.
DEWALT DCS373B 20V Max Lithium Ion Metal Cutting Circular Saw
The DEWALT DCS373B cordless circular saw features a 460 MWO motor delivering 3700 RPM, efficiently cutting through various metal construction materials. Its 5-1/2-inch carbide-tipped blade is optimized for fast, clean, and precise cuts, reducing burrs and finishing time.
This 20V Max saw includes a bright LED light with a 20-second delay after trigger release to improve line visibility in low-light situations. The lightweight cordless design provides great portability and flexibility for metal cutting onsite or off-grid scenarios, favored by contractors demanding speed and accuracy without cords.
Milwaukee 6370-21 13 Amp 8″ Metal Cutting Circular Saw
This Milwaukee 6370-21 circular saw is a refurbished but professionally certified metal cutter equipped with a 13 amp motor and an 8-inch blade. It has undergone rigorous testing to ensure it performs like new, including full functionality checks and cleaning.
Its robust motor power suits heavy-duty metal cutting tasks, and the larger blade size enables deeper cuts. Certified refurbishing adds value by providing a reliable saw backed by Milwaukee’s reputation, making it a practical option for buyers looking for performance with a potential cost saving.
Buying Guide For Selecting The Best Metal Cutting Circular Saw
Choosing the right metal cutting circular saw depends on a variety of factors tailored to your specific needs and work environment. Consider the following aspects to make an informed purchase:
Power Source: Corded Vs. Cordless
- Corded Saws: Generally provide uninterrupted power with higher continuous amperage suited for heavy-duty tasks and longer cuts.
- Cordless Saws: Offer portability and convenience for jobsites without easy access to outlets, but battery life limits runtime and power output.
Motor Strength And Cutting Speed
- Look for motors rated between 13 to 15 amps for corded options, or brushless motors capable of high RPMs (e.g., 3700-4000 RPM) for cordless models.
- Higher motor power and RPM contribute to cleaner, faster cuts and the ability to handle tougher metals.
Blade Size And Type
- Common blade sizes for metal cutting range from 5-1/2 inches to 8 inches—choose based on the thickness and size of the metal pieces.
- Tungsten Carbide Tipped (TCT) blades provide burr-free, precise cuts with minimal heat and sparks.
- Ensure blades are compatible with the saw and designed specifically for metal cutting rather than general-purpose woodworking.
Ergonomics And Weight
- A lightweight saw (around 10-12 pounds) reduces fatigue when performing repetitive cuts or overhead work.
- Ergonomic handles, balanced design, and auxiliary grips improve control and safety.
Cutting Features And Versatility
- Bevel adjustment capabilities (commonly up to 45°) enhance versatility for angled metal cuts.
- Additional features like built-in laser guides improve cut precision.
- Dry-cut capability helps maintain blade life and reduces cleanup compared to wet cutting.
Durability And Brand Reliability
- Invest in brands known for power tools with solid warranties and customer support, such as Milwaukee, DEWALT, Evolution, and others.
- Refurbished options might offer good value but ensure certified testing and warranty coverage.
By assessing these factors against your metal cutting needs, whether for professional fabrication or home project work, you can select a circular saw that delivers efficiency, precision, and long-lasting performance.