DEWALT 20V MAX 6-1/2-Inch Circular Saw Kit vs SKILSAW SPT77WML-01 15-Amp 7-1/4-Inch Lightweight
Updated July 2026 — DEWALT 20V MAX 6-1/2-Inch Circular Saw Kit wins on motor speed and bevel angle, SKILSAW SPT77WML-01 15-Amp 7-1/4-Inch Lightweight wins on price and weight.
The DEWALT offers superior motor speed and cordless convenience, while the SKILSAW excels in lightweight design and affordability.
Why DEWALT 20V MAX 6-1/2-Inch Circular Saw Kit is better
Motor Speed
DEWALT has a 5,150 rpm motor compared to SKILSAW's 15 Amp motor.
Cordless Design
DEWALT includes a 20V MAX battery for mobility.
Bevel Capacity
DEWALT offers a 0-50 degree bevel for versatile cuts.
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 at $179, making it more budget-friendly.
Sales Rank
SKILSAW has a better sales rank at 26,210.
Overall score
Specifications
| Spec | DEWALT 20V MAX 6-1/2-Inch Circular Saw Kit | SKILSAW SPT77WML-01 15-Amp 7-1/4-Inch Lightweight |
|---|---|---|
| Motor Type | Brushless | Brushed |
| Battery Included | Yes | No |
| Bevel Capacity | 0-50° | 53° |
| Power Source | Cordless | Corded |
| Cutting Depth | 2-1/8" | 2-3/8" |
Dimension comparison
Overview of the Circular Saws
The DEWALT 20V MAX 6-1/2-Inch Circular Saw Kit is priced at $247.12, while the SKILSAW SPT77WML-01 15-Amp 7-1/4-Inch Circular Saw comes in at a more budget-friendly $179.00. This represents a significant price difference where the SKILSAW is about 27.5% cheaper than the DEWALT saw. Both products are designed for high-performance cutting, but they cater to different needs and preferences in the market.
Build Quality and Design
When it comes to build quality, the DEWALT features a high-strength and lightweight magnesium shoe, enhancing its job-site durability and ensuring long-term cut accuracy. On the other hand, the SKILSAW also utilizes magnesium construction, making it the lightest worm drive saw available, weighing just 11.5 lbs. This design minimizes user fatigue, which is crucial for extended use. DEWALT's saw is crafted for those who prioritize a robust build for demanding cuts, while SKILSAW offers a lightweight alternative that excels in portability and ease of use.
Motor Performance
The DEWALT circular saw is powered by a strong 5,150 rpm motor, delivering excellent speed and power for demanding cuts. In contrast, the SKILSAW boasts a 15 Amp motor that enables it to cut through lumber efficiently. Although the DEWALT's motor speed is higher, the SKILSAW's motor is designed specifically for consistent cutting performance over time. Users looking for raw speed may lean towards DEWALT, while those needing reliable performance in a variety of conditions might find SKILSAW more suitable.
Cutting Capacity
In terms of cutting capacity, the DEWALT offers a 0-50 degree bevel capacity, allowing for aggressive bevel cuts that are useful across various applications. The SKILSAW, meanwhile, features a 53° bevel, which allows for a wider range of cuts. This can be particularly beneficial for users who frequently perform more complex cutting tasks. If versatility in cutting angles is a priority, the SKILSAW's slightly greater bevel range could be a deciding factor.
Battery versus Power Source
The DEWALT kit comes complete with a 20V MAX 5Ah battery and charger, providing users with the convenience of cordless operation. This is particularly advantageous for those who work in areas without easy access to power outlets. In comparison, the SKILSAW is corded and operates on a 15 Amp power source, which can offer continuous power without the need for battery management. The choice between these two options will largely depend on the user's working environment and preference for mobility versus sustained power.
User Comfort and Ergonomics
User comfort is essential for any tool, and both models offer unique advantages. The DEWALT features an optimized rubber overmolded comfort grip, enhancing balance and control during use. Conversely, the SKILSAW's lightweight design significantly reduces user fatigue, allowing for longer work sessions without discomfort. The DEWALT may appeal to those who prioritize grip and control, while the SKILSAW targets users looking for a lightweight design that minimizes fatigue.
Sales and Market Position
In terms of market performance, the DEWALT has a sales rank of 96,263, while the SKILSAW is much better positioned at 26,210. This indicates that the SKILSAW is more popular among consumers, possibly due to its cost-effectiveness and user-friendly design. When comparing market presence, the SKILSAW’s higher ranking suggests that it may be more trusted by users in the circular saw category.
Which should you buy?
Choosing between the DEWALT 20V MAX 6-1/2-Inch Circular Saw Kit and the SKILSAW SPT77WML-01 15-Amp Circular Saw ultimately depends on individual needs. If you prioritize a cordless design, high motor speed, and advanced bevel capabilities, the DEWALT is likely the better option for you. However, if you're looking for a lightweight, budget-friendly saw with proven market success, the SKILSAW offers excellent performance at a lower price point of $179.00, making it about 27.5% cheaper than the DEWALT. Each saw has its strengths, so consider your cutting tasks and preferences carefully before making a decision.

