Makita XSS02Z 18V LXT Lithium-Ion Cordless 6-1/2" vs SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm
Updated July 2026 — Makita XSS02Z 18V LXT Lithium-Ion Cordless 6-1/2" wins on power, SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm wins on price and weight.
The Makita XSS02Z is a more portable and budget-friendly option, while the SKILSAW SPT77W-01 offers superior power and durability for heavy-duty tasks.
Why Makita XSS02Z 18V LXT Lithium-Ion Cordless 6-1/2" is better
Price
Makita is $53.64 cheaper than SKILSAW
Weight
Makita weighs only 7.3 lbs.
Portability
Makita is cordless for easier transport
Why SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm is better
Power
SKILSAW has a more powerful motor
Blade Size
SKILSAW has a larger 7-1/4" blade
Durability
SKILSAW is built for heavy-duty use
Overall score
Specifications
| Spec | Makita XSS02Z 18V LXT Lithium-Ion Cordless 6-1/2" | SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm |
|---|---|---|
| Motor Type | Cordless | Corded |
| RPM | 3700 | N/A |
| Cooling | Standard | Dual-Field |
| Grip | Rubberized | Standard |
| Base Material | Aluminum | Aluminum |
Dimension comparison
Overview of the Products
In this comparison, we examine the Makita XSS02Z 18V LXT Lithium-Ion Cordless 6-1/2" Circular Saw and the SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm Drive Circular Saw. The Makita is priced at $127.64, while the SKILSAW is available for $181.28. This represents a price difference of about 30%, with the Makita being the more budget-friendly option.
The Makita XSS02Z is designed for cordless convenience with a lightweight build, making it ideal for quick cuts and portability. In contrast, the SKILSAW SPT77W-01 is a heavier, corded option that emphasizes power and durability, tailored for heavy-duty applications. Understanding these distinctions will help you decide which saw best suits your needs.
Performance and Power
When it comes to performance, the Makita XSS02Z features a powerful motor that delivers 3,700 RPM, allowing for faster cutting and ripping. The efficiency of this motor is particularly useful in various cutting applications, as it can easily handle 2x material at a 45-degree angle. Conversely, the SKILSAW SPT77W-01 boasts a Dual-Field Motor that enhances cooling and extends tool life, which is critical for prolonged use in demanding environments.
The difference in cutting capability is significant; while the Makita can handle 6-1/2" cuts, the SKILSAW has a larger 7-1/4" blade, making it more suitable for thicker materials. This difference in blade size and motor design indicates that the SKILSAW is likely the better choice for heavy-duty tasks, while the Makita excels in lighter, more portable applications.
Weight and Portability
The weight of a circular saw significantly impacts its portability and ease of use. The Makita XSS02Z weighs only 7.3 lbs. with the battery, making it a lightweight option that reduces operator fatigue. This feature is particularly beneficial for those who need to maneuver the saw frequently or work on ladders and scaffolding.
In contrast, the SKILSAW SPT77W-01 weighs 14.2 lbs. without the blade and cord, which can be taxing on the user during extended periods of use. While this weight contributes to its durability and stability, it sacrifices some portability. Thus, if you prioritize ease of transport, the Makita is the more favorable choice.
Cutting Capacity and Versatility
In terms of cutting capacity, the Makita XSS02Z offers a maximum cutting depth of 2-1/4” at 90 degrees and a bevel capacity ranging from 0° to 50°. This versatility allows for a variety of cuts, making it suitable for different tasks, from framing to cabinetry.
On the other hand, the SKILSAW SPT77W-01 features a 51° bevel, which enhances its ability to complete diverse cuts, especially in complex projects. The ability to make accurate depth adjustments with the Cut Ready depth-of-cut system further enhances the SKILSAW’s versatility. While both saws offer a good range of cutting capabilities, the SKILSAW’s features may give it an edge for professional applications requiring frequent angle adjustments.
Comfort and User Experience
User comfort is an essential factor when choosing a circular saw. The Makita XSS02Z includes a rubberized soft grip handle that provides increased comfort during use, which is particularly advantageous during long jobs. Additionally, its flat motor housing design ensures stability when changing the blade, enhancing the overall user experience.
The SKILSAW SPT77W-01 also considers user comfort with its lightweight construction and integrated saw hook for safe rafter placement. However, its heavier weight may lead to fatigue over time. Therefore, for users who prioritize comfort and ease of handling, the Makita may be the better option.
Build Quality and Durability
Durability is crucial for tools expected to endure tough job site conditions. The Makita XSS02Z features a precision machined aluminum base designed for smooth and accurate cutting, which adds to its ruggedness. However, its cordless nature and lighter materials indicate that it's built for efficiency rather than extreme durability.
In contrast, the SKILSAW SPT77W-01 is built with an aluminum body and a robust worm drive system, which is renowned for its longevity and reliability. The saw’s engineered Dual-Field Motor is specifically designed for saw applications, enhancing its durability even further. For professionals who need a tool that withstands heavy use over time, the SKILSAW presents a more durable option.
Price Comparison
Price is a significant factor for many buyers. The Makita XSS02Z is currently priced at $127.64, while the SKILSAW SPT77W-01 comes in at $181.28. This price difference of approximately $53.64 makes the Makita about 30% cheaper than the SKILSAW. For those on a budget or looking for value without sacrificing too much in performance, the Makita is a compelling choice.
However, the SKILSAW justifies its higher price with advanced features and build quality suitable for more demanding tasks. Buyers should consider how often they plan to use the saw and the types of projects they undertake when weighing these price points.
Which should you buy?
In conclusion, the choice between the Makita XSS02Z and the SKILSAW SPT77W-01 ultimately depends on your specific needs. If you value portability, ease of use, and a lower price point, the Makita XSS02Z would be the better option. However, if you require a more powerful, durable saw for heavy-duty applications, the SKILSAW SPT77W-01 is worth the investment. Your decision should be guided by the type of work you do and how frequently you plan to use the tool.

