DEWALT 20V MAX* 6-1/2 in. Brushless Cordless vs SKILSAW SPT77WML-01 15-Amp 7-1/4-Inch Lightweight
Updated July 2026 — DEWALT 20V MAX* 6-1/2 in. Brushless Cordless wins on rpm and price, SKILSAW SPT77WML-01 15-Amp 7-1/4-Inch Lightweight wins on bevel and weight.
The DEWALT offers advanced features and cordless convenience, while the SKILSAW is a powerful, budget-friendly option. Choose based on your specific needs.
Why DEWALT 20V MAX* 6-1/2 in. Brushless Cordless is better
Power
DEWALT has a brushless motor delivering 4,950 rpm.
Safety
DEWALT features an electric brake for quick blade stopping.
Features
DEWALT includes a tool-free bevel lever for quick adjustments.
Why SKILSAW SPT77WML-01 15-Amp 7-1/4-Inch Lightweight is better
Weight
SKILSAW is the lightest worm drive saw at 11.5 lbs.
Price
SKILSAW is priced $14 lower than DEWALT.
Bevel Capacity
SKILSAW offers a 53° bevel for versatile cuts.
Overall score
Specifications
| Spec | DEWALT 20V MAX* 6-1/2 in. Brushless Cordless | SKILSAW SPT77WML-01 15-Amp 7-1/4-Inch Lightweight |
|---|---|---|
| Motor Type | Brushless | Dual-Field |
| Cordless | Yes | No |
| Electric Brake | Yes | No |
| LED Light | Yes | No |
| Dust Chute | Yes | No |
Dimension comparison
Overview of the DEWALT and SKILSAW Circular Saws
The DEWALT 20V MAX 6-1/2 in. Brushless Cordless Circular Saw is priced at $193.98, while the SKILSAW SPT77WML-01 15-Amp 7-1/4-Inch Worm Drive Circular Saw is available for $179.00, making it about 8% cheaper than the DEWALT model. Both saws offer robust features tailored for different cutting applications, catering to both professional and DIY users. The DEWALT model boasts a powerful brushless motor, while the SKILSAW is recognized for its lightweight magnesium construction, allowing for prolonged use with reduced fatigue.
Design and Build Quality
The DEWALT features a compact and lightweight design, ensuring high maneuverability during use. This model weighs significantly less than many other circular saws in its class, making it easier to handle for extended periods. In contrast, the SKILSAW is the lightest worm drive saw on the market at just 11.5 lbs, enhancing user comfort and reducing downtime due to fatigue. Both saws are built to withstand rigorous use; however, the choice between them may depend on your preference for either cordless convenience or the robust nature of a worm drive.
Cutting Performance
When it comes to cutting performance, the DEWALT's brushless motor delivers an impressive 4,950 rpm, allowing for fast and accurate cuts across various materials. It also features a maximum depth of cut of 2-1/8 inches at 90 degrees, making it suitable for a wide range of woodworking tasks. On the other hand, the SKILSAW is powered by a 15 Amp motor, ideal for ripping through lumber efficiently. It offers a 53° bevel capacity, enabling users to tackle a wider variety of cuts. Each saw shines in its own right, catering to specific cutting needs.
Features and Usability
The DEWALT saw includes several user-friendly features, such as a tool-free bevel lever that allows quick adjustments up to 50°. It also comes equipped with a bright LED light for enhanced visibility during cuts and a built-in rafter hook for convenient storage on the job site. Conversely, the SKILSAW is designed with a cut-ready depth of cut system that aids in achieving accurate depth measurements quickly. Its anti-snag lower guard ensures smooth operation, particularly when dealing with smaller cut-off pieces. These features contribute significantly to the overall usability of each saw.
Safety Features
Safety is paramount in power tools, and both the DEWALT and SKILSAW offer features that enhance user protection. The DEWALT saw includes an electric brake that quickly stops the blade after the trigger is released, minimizing the risk of accidents. The SKILSAW emphasizes operational safety through its anti-snag lower guard, which provides a smoother experience during cuts. While both models prioritize safety, the DEWALT's electric brake could be considered a more advanced feature, particularly for high-paced job sites.
Battery and Power Options
The DEWALT 20V MAX model is a cordless option, compatible with all DEWALT 20V MAX and FLEXVOLT batteries, offering flexibility and convenience for users who prefer not to be tethered to a power outlet. However, it’s worth noting that batteries and chargers are sold separately. In contrast, the SKILSAW is a corded model, powered by a consistent 15 Amp source, ensuring that users won’t face interruptions due to battery depletion. This could be a deciding factor for those who prioritize uninterrupted power over portability.
Price Comparison
The DEWALT saw is priced at $193.98, while the SKILSAW is available for $179.00, making the SKILSAW approximately $14 cheaper. Given that both tools are highly rated, with the DEWALT holding a sales rank of 9,581 and the SKILSAW at 26,210, the price difference may influence budget-conscious buyers. The DEWALT's higher price can be justified by its advanced features, but for users seeking a reliable saw at a lower cost, the SKILSAW presents a compelling alternative.
Which should you buy?
Choosing between the DEWALT 20V MAX and the SKILSAW SPT77WML-01 ultimately depends on your specific needs and preferences. If you require a lightweight, cordless saw with advanced safety features and quick adjustments, the DEWALT is an excellent choice. However, if you prefer a robust, corded option that excels in power and is slightly more budget-friendly, the SKILSAW could be the better fit. Each saw offers distinct advantages, so consider what features matter most to you before making a decision.

