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Makita XCM01Z 18V LXT® Lithium-Ion Brushless vs SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm

Updated July 2026 — Makita XCM01Z 18V LXT® Lithium-Ion Brushless wins on rpm and battery, SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm wins on price and bevel.

The Makita XCM01Z is lighter and more compact, making it ideal for quick cuts in tight spaces, while the SKILSAW SPT77W-01 offers durability and power for heavy-duty tasks.

Why Makita XCM01Z 18V LXT® Lithium-Ion Brushless is better

Weight

Makita weighs only 2.6 lbs compared to SKILSAW's 14.2 lbs.

Dust Management

Makita includes a tool-less dust collection cut-off guard.

Portability

Makita is cordless, enhancing mobility.

Why SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm is better

Power

SKILSAW has a 15-amp motor for heavy-duty tasks.

Cutting Depth

SKILSAW offers a 51° bevel capacity for versatility.

Durability

SKILSAW's motor is designed for extended tool life.

Overall score

Makita XCM01Z 18V LXT® Lithium-Ion Brushless
85
SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm
78

Specifications

SpecMakita XCM01Z 18V LXT® Lithium-Ion BrushlessSKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm
Motor TypeBrushlessDual-Field
Cut Depth5/8"0
Power SourceCordlessCorded
ErgonomicsOne-handedTwo-handed
DurabilityModerateHigh

Dimension comparison

Makita XCM01Z 18V LXT® Lithium-Ion BrushlessSKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm

Overview of the Tools

When comparing the Makita XCM01Z 18V LXT® Lithium-Ion Brushless Cordless 3" Cut-Off Tool and the SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm Drive Circular Saw, both tools offer unique features tailored to specific cutting needs. The Makita XCM01Z is priced at $178.00, while the SKILSAW SPT77W-01 is slightly more expensive at $181.28. This makes the Makita about 2% cheaper than the SKILSAW.

The Makita XCM01Z is designed for compact and lightweight operations, ideal for tight spaces and one-handed use, whereas the SKILSAW SPT77W-01 boasts a more traditional design for heavier-duty applications. Knowing the strengths of each can help you decide which tool best fits your cutting requirements.

Power and Performance

The Makita XCM01Z features a powerful brushless motor delivering 20,000 RPM, allowing for faster cutting through a variety of materials. This performance is especially beneficial for users who prioritize speed and efficiency in their work. In contrast, the SKILSAW SPT77W-01 employs a Dual-Field motor designed specifically for saws, enhancing cooling and extending the tool's lifespan. This feature contributes to its durability and makes it suitable for prolonged use.

While both tools excel in power, the Makita's RPM rating suggests superior speed, making it an excellent choice for those needing quick cuts. However, the SKILSAW's motor is engineered for longer operational life, which might appeal to users who require a robust saw for heavy-duty tasks.

Weight and Ergonomics

The Makita XCM01Z weighs just 2.6 lbs when equipped with a battery, making it incredibly lightweight and easy to handle. This ergonomic design supports one-handed operation, minimizing user fatigue during extended use. In contrast, the SKILSAW SPT77W-01 weighs 14.2 lbs without the blade, cord, and wrench, which is significantly heavier. While its weight contributes to stability during cuts, it may cause fatigue for users working on large projects.

In terms of ergonomics, the Makita offers a clear advantage for those who require mobility and ease of handling, while the SKILSAW is more suited for users who prioritize stability and power over lightweight design.

Cutting Capabilities

The Makita XCM01Z has a depth of cut capability up to 5/8” when using the included dust collection cut-off guard. This feature allows for precise cuts in various applications, particularly beneficial for users needing clean edges. Conversely, the SKILSAW SPT77W-01 offers a bevel capacity of 51°, enabling a wide range of cutting angles and versatility for different tasks.

While both tools excel in their specific cutting capabilities, the choice depends on the user's cutting needs. The Makita is ideal for straightforward cuts in compact spaces, while the SKILSAW provides more versatility for angled cuts and varied materials.

Dust Management

The Makita XCM01Z comes with a tool-less dust collection cut-off guard, which simplifies the cleanup process and maintains a clear work area. This feature is particularly advantageous for users who value a tidy workspace and want to minimize dust exposure during cutting operations. The SKILSAW SPT77W-01 does not highlight any specific dust management features, which may necessitate additional cleanup efforts after use.

Effective dust management can significantly enhance the overall user experience, making the Makita XCM01Z a better option for those who prioritize cleanliness and ease of use.

Battery and Power Source

The Makita XCM01Z operates on 18V Lithium-Ion batteries, which are known for their fast charge times and prolonged run times. This efficiency allows users to spend more time working and less time waiting for recharges. The SKILSAW SPT77W-01, on the other hand, is a corded tool powered by a 15-amp motor, eliminating concerns over battery life but limiting mobility.

In scenarios where battery efficiency and portability are crucial, the Makita has the upper hand. However, for users who prefer a consistent power source without the need for battery management, the SKILSAW could be the more suitable choice.

Use Cases

The Makita XCM01Z is best suited for light-duty applications, particularly in confined spaces or when maneuverability is essential. It excels in scenarios requiring quick, precise cuts without the hassle of bulk. Conversely, the SKILSAW SPT77W-01 is designed for heavier-duty tasks, ideal for contractors or serious DIYers who need a reliable saw for large materials and extensive projects.

Understanding the intended use can greatly influence which tool is the better fit. If you often find yourself in tight spaces or require quick cuts, the Makita is your best bet. For larger projects that demand stability and power, the SKILSAW is more appropriate.

Which should you buy?

In conclusion, the decision between the Makita XCM01Z and the SKILSAW SPT77W-01 largely depends on your specific needs and preferences. The Makita offers a lighter, more compact design with impressive speed and efficient dust management, making it ideal for quick cuts and tight spaces. Conversely, the SKILSAW provides enhanced durability and versatility for heavier-duty applications but comes at a slightly higher price and weight.

If portability and ease of use are your top priorities, the Makita XCM01Z is the way to go. However, if you require a powerful tool for extensive cutting tasks and don’t mind the added weight, the SKILSAW SPT77W-01 would serve you well. Ultimately, both tools have their strengths, and the right choice hinges on your unique cutting requirements.