FLEX 24V Brushless Cordless 6-1/2-Inch In-Line vs Makita XCM01Z 18V LXT® Lithium-Ion Brushless
Updated July 2026 — FLEX 24V Brushless Cordless 6-1/2-Inch In-Line wins on cut depth and runtime, Makita XCM01Z 18V LXT® Lithium-Ion Brushless wins on weight and speed.
The FLEX 24V Circular Saw excels in heavy-duty applications, while the Makita XCM01Z is better for portability and compact tasks.
Why FLEX 24V Brushless Cordless 6-1/2-Inch In-Line is better
Cutting Capacity
FLEX can cut 3x lumber in one pass.
Design Innovation
FLEX is the world's first in-line circular saw.
Runtime
FLEX offers 25% longer runtime with THERMA-TECH.
Why Makita XCM01Z 18V LXT® Lithium-Ion Brushless is better
Weight
Makita weighs only 2.6 lbs.
Speed
Makita reaches 20,000 RPM for faster cuts.
Compactness
Makita is designed for one-handed operation.
Overall score
Specifications
| Spec | FLEX 24V Brushless Cordless 6-1/2-Inch In-Line | Makita XCM01Z 18V LXT® Lithium-Ion Brushless |
|---|---|---|
| Motor Type | Brushless | Brushless |
| Max RPM | N/A | 20,000 |
| Battery Voltage | 24V | 18V |
| Cutting Capacity | 3x lumber | 5/8" |
| Weight | 10 lbs | 2.6 lbs |
Dimension comparison
Overview of the FLEX 24V Brushless Cordless Circular Saw
The FLEX 24V Brushless Cordless 6-1/2-Inch In-Line Circular Saw offers unique features designed for enhanced cutting performance. Priced at $177.66, it positions itself as a competitive option in the circular saw market, especially given its advanced technology. This model boasts a powerful brushless motor, which allows for increased efficiency and power without the friction that typically hampers performance in other saws.
The design of the saw is particularly notable as it is the world's first in-line circular saw, providing superior balance and visibility on both sides of the blade. This design not only improves accuracy but also enhances user control during cuts. The saw's maximum cutting capacity allows it to handle 3x lumber in just one pass, making it a formidable choice for various cutting applications.
Overview of the Makita XCM01Z Cut-Off Tool
The Makita XCM01Z 18V LXT® Lithium-Ion Brushless Cordless 3" Cut-Off Tool retails for $178.00, making it slightly more expensive than the FLEX option by about $0.34. This tool is engineered for compactness and portability, weighing only 2.6 lbs with the battery installed. Its powerful brushless motor reaches speeds of up to 20,000 RPM, enabling quick cuts through various materials.
Designed for one-handed operation, the Makita tool features a conveniently located switch for easy forward and reverse operation. It also includes a tool-less dust collection cut-off guard, allowing for more versatile cutting applications, including depth cuts of up to 5/8". Overall, the Makita XCM01Z combines power with user-friendly features, making it a reliable tool for both professionals and DIY enthusiasts.
Performance Comparison
When it comes to cutting performance, the FLEX circular saw stands out due to its innovative in-line design that enhances visibility and control. This circular saw is capable of cutting through 3x lumber in a single pass, making it ideal for larger projects. In contrast, the Makita cut-off tool, while powerful, is designed for more compact tasks, with a maximum cutting depth of 5/8".
The FLEX tool focuses on efficiency with its sensor-free brushless motor, which optimizes power usage and reduces friction. On the other hand, the Makita tool reaches impressive cutting speeds of 20,000 RPM, contributing to quick performance in tight spaces. Both tools excel in their respective niches, with the FLEX being better suited for heavy-duty cutting, while the Makita offers portability and speed.
Design and Ergonomics
The design of the FLEX 24V Circular Saw prioritizes balance and visibility, making it easier to achieve precise cuts. The ergonomic layout is complemented by an integrated LED light that illuminates the workpiece, enhancing accuracy during operation. The in-line format of the saw further enhances user control, providing a clear line of sight on both sides of the blade.
In comparison, the Makita XCM01Z is ergonomically designed for one-handed operation, making it particularly suitable for users who need to maneuver in tight spaces. Its lightweight design contributes to reduced operator fatigue, making it a practical choice for prolonged use. While both tools focus on user comfort, the FLEX's advanced design offers a unique advantage in visibility and balance.
Battery and Runtime
The FLEX 24V Circular Saw operates on a 24V lithium battery, which is known for providing 25% longer runtime thanks to THERMA-TECH heat management. Although the battery and charger are sold separately, the saw’s compatibility with all FLEX 24V batteries and tools offers users flexibility in their tool setup.
Conversely, the Makita XCM01Z is part of the 18V LXT® system, recognized for its fast charging capabilities. Makita batteries optimize energy use for up to 50% longer runtime per charge, allowing users to work longer without interruptions. Both tools require separate battery purchases, but they excel in their respective battery technologies, catering to different user needs.
Versatility and Applications
The FLEX circular saw is designed primarily for larger cutting tasks, making it an excellent choice for carpenters and contractors who need to cut 3x lumber efficiently. Its unique in-line design and cutting capacity make it versatile for various woodworking applications.
In contrast, the Makita XCM01Z shines in situations that require portability and compact cutting solutions. Its ability to cut at a depth of 5/8" makes it suitable for tighter spaces and smaller projects. Both tools cater to different market segments; while the FLEX is ideal for heavy-duty cutting, the Makita is perfect for on-the-go tasks and precision cuts in confined areas.
Price Comparison
The FLEX 24V Circular Saw is priced at $177.66, while the Makita XCM01Z retails for $178.00, making the FLEX about 0.2% cheaper. Although the price difference is minimal, the choice may come down to the specific features each tool offers rather than the cost alone.
Given the advanced technology and performance capabilities of both tools, they represent solid investments for users in need of reliable cutting solutions. The slight price advantage of the FLEX may appeal to budget-conscious buyers, but the Makita's reputation for quality and compact design may justify its price for many users.
Which should you buy?
In determining which tool to buy, the decision hinges on your specific needs and the types of projects you plan to undertake. The FLEX 24V Brushless Cordless Circular Saw excels in heavy-duty applications, offering superior cutting capacity and innovative design features that enhance user control and visibility. Its price point is slightly lower, adding to its appeal for those looking for powerful performance.
Conversely, the Makita XCM01Z is ideal for users who prioritize portability and ease of use in tight spaces. Its lightweight design and quick cutting speeds make it an excellent choice for smaller, more intricate tasks.
Ultimately, if you're focused on larger cutting jobs and need a robust tool, the FLEX is the way to go. However, for users seeking versatility and compactness, the Makita might be the better option.

