10 Best Lightweight Circular Saws 2025 in the United States

The DEWALT 20V MAX Circular Saw (DCS391B) stands out in the lightweight circular saw category thanks to its powerful 5150 RPM motor, which ensures efficient and smooth cutting through wood. Weighing in at 6.95 pounds, it is relatively lightweight, making it easier to handle during prolonged use.

The 6-1/2 inch blade size is versatile for most cutting tasks, and the high-speed steel blade ensures durability and precision. Its 460 MWO motor delivers plenty of power for demanding cuts, while the 0-50 degree bevel capacity allows for a range of bevel cuts suitable for various applications. The magnesium shoe adds to its durability and accuracy on the job site, while the rubber overmolded grip offers comfort and control, reducing user fatigue.

This model does not include batteries, so users will need to purchase them separately, which could be seen as a downside. Additionally, it features a keyless blade change, which simplifies blade replacements, enhancing its user-friendliness. This circular saw is ideal for DIY enthusiasts and professionals who need a reliable, lightweight, and powerful tool for woodworking tasks.

The DEWALT FLEXVOLT 60V MAX 7-1/4-inch circular saw is a strong contender for anyone needing a cordless saw with solid cutting power. It delivers up to 47% more power than a previous model, making it suitable for cutting through wood with ease. Its 7-1/4-inch blade is a common size that balances cutting capacity and maneuverability.

The saw can cut up to 2-9/16 inches deep at a straight angle and can bevel up to 57 degrees, which covers most woodworking needs including angled cuts. Weighing 8.2 pounds, it’s on the heavier side for a cordless circular saw but still manageable for most users. The electric brake is a helpful safety feature that quickly stops the blade when you release the trigger, reducing risk of accidents. An integrated LED light improves visibility of cutting lines, which adds precision, especially in dim conditions. The built-in rafter hook is a nice touch for convenience, allowing easy storage when not in use.

It’s important to note the saw is sold as a tool-only version, so you’ll need to purchase the 60V battery separately, which adds to the cost if you don’t already own compatible DEWALT batteries. While the motor is powerful (1700 watts equivalent), the saw’s somewhat higher weight compared to smaller cordless models might be less comfortable for long periods of use. This saw is well-suited for woodworkers or contractors looking for cordless flexibility without sacrificing cutting depth, power, and safety.