DEWALT 20V MAX Circular Saw, Cordless Sidewinder vs SKIL 16-5/16 In. Magnesium Worm Drive Skilsaw
Updated July 2026 — DEWALT 20V MAX Circular Saw, Cordless Sidewinder wins on price and weight, SKIL 16-5/16 In. Magnesium Worm Drive Skilsaw wins on cut depth.
The DEWALT 20V MAX Circular Saw offers excellent portability and value, while the SKIL Worm Drive excels in heavy-duty performance.
Why DEWALT 20V MAX Circular Saw, Cordless Sidewinder is better
Price
DEWALT is significantly cheaper at $129.00.
Portability
DEWALT is lighter and easier to maneuver.
Ease of Use
DEWALT features a keyless blade change for quick adjustments.
Why SKIL 16-5/16 In. Magnesium Worm Drive Skilsaw is better
Cutting Capacity
SKIL can cut through 6-1/4 inch thick materials.
Motor Power
SKIL has a 15 AMP motor for heavy-duty tasks.
Durability
SKIL's magnesium construction is built for demanding jobs.
Overall score
Specifications
| Spec | DEWALT 20V MAX Circular Saw, Cordless Sidewinder | SKIL 16-5/16 In. Magnesium Worm Drive Skilsaw |
|---|---|---|
| Blade Size | 6-1/2 inch | 16-5/16 inch |
| Motor Type | Brushless | Dual-Field |
| Power Source | Cordless | Corded |
| Max RPM | 5150 | Not Specified |
| Warranty | 3 Years | Not Specified |
Dimension comparison
Overview of the DEWALT 20V MAX Circular Saw
The DEWALT 20V MAX Circular Saw is a lightweight and portable option designed for versatility and ease of use. Priced at $129.00, it features a powerful 5,150 RPM motor and a 6-1/2 inch carbide-tipped blade, making it well-suited for demanding cuts. Its robust motor and bevel capacity of 0-50 degrees allow for a variety of cutting applications, from woodworking to construction. With a bestseller rank of 2,199, this saw is a popular choice among users seeking a reliable electric saw.
Overview of the SKIL 16-5/16 In. Magnesium Worm Drive Skilsaw
The SKIL 16-5/16 In. Magnesium Worm Drive Skilsaw stands out with its larger cutting capacity and robust construction. At a price of $636.99, it is significantly more expensive than the DEWALT option, but it offers a cutting capacity of 6-1/4 inches, allowing it to handle thicker materials with ease. The saw features a 15 AMP Dual-Field motor designed to keep it cool during operation. With a sales rank of 52,459, it appeals to users who need a heavy-duty tool for larger jobs.
Cutting Performance
When it comes to cutting performance, the DEWALT 20V MAX excels with its 5,150 RPM motor, delivering the speed needed for clean cuts. It can handle most materials with a maximum cut depth of 2-1/8 inches at 90 degrees and 1-5/8 inches at 45 degrees. In contrast, the SKIL Worm Drive Skilsaw provides an impressive cutting capacity of 6-1/4 inches, making it ideal for cutting through thick lumber in a single pass. While the DEWALT is best suited for precision cuts, the SKIL’s capabilities make it a powerhouse for heavy-duty tasks.
Portability and Design
The DEWALT 20V MAX Circular Saw is designed for portability, weighing less than the SKIL model due to its lightweight magnesium shoe. This makes it easier to carry on job sites and maneuver during use. It also features an optimized rubber over-molded grip for enhanced comfort and control. The SKIL, while built from durable magnesium to reduce weight, is bulkier due to its larger blade size and construction. Users needing a portable option for various tasks may find the DEWALT more convenient, while those focused on large-scale projects might prefer the SKIL’s sturdiness.
Build Quality and Durability
Both saws are constructed with durability in mind, but they serve different purposes. The DEWALT features a high-strength magnesium shoe, ensuring long-term accuracy in cuts while remaining lightweight. It comes with a 3-year limited warranty, providing additional peace of mind. On the other hand, the SKIL’s all-magnesium construction and tough die-cast footplate are designed to withstand the rigors of heavy use. Although the DEWALT may offer better durability for casual users, the SKIL is built to endure demanding job site conditions.
Ease of Use
In terms of ease of use, the DEWALT 20V MAX Circular Saw shines with its keyless blade change and spindle lock feature, allowing for quick adjustments. Its optimized grip ensures better handling during operation, catering to both novice and experienced users. The SKIL, while equipped with a powerful motor and cutting capacity, may require a bit more effort to handle due to its weight and size. Therefore, for those who prioritize user-friendliness and quick setup, the DEWALT may be the preferable choice.
Price Comparison
The price difference between these two saws is significant. The DEWALT is priced at $129.00, making it about 80% cheaper than the SKIL, which is priced at $636.99. This substantial price gap reflects their target markets: the DEWALT caters to DIYers and light construction work, while the SKIL is aimed at professionals needing a robust tool for larger projects. Users on a budget or those looking for an efficient tool for home use may find the DEWALT more appealing.
Which should you buy?
Choosing between the DEWALT 20V MAX Circular Saw and the SKIL 16-5/16 In. Magnesium Worm Drive Skilsaw ultimately depends on your specific needs. If you require a portable, lightweight saw for versatile use, the DEWALT is an excellent option, particularly at its lower price point. Conversely, if your projects involve cutting through thicker materials and require heavy-duty performance, the SKIL’s larger cutting capacity and robust motor may justify its higher cost. Consider your typical projects and budget to make the best choice for your needs.

