Aonllen toe kick saw 3-3/8 In. 6.8 Amp Electric vs FLEX 24V Brushless Cordless 6-1/2-Inch In-Line
Updated July 2026 — Aonllen toe kick saw 3-3/8 In. 6.8 Amp Electric wins on price and portability, FLEX 24V Brushless Cordless 6-1/2-Inch In-Line wins on weight and cut depth.
The Aonllen toe kick saw is a budget-friendly option for specialized cutting tasks, while the FLEX circular saw offers advanced features for versatile applications.
Why Aonllen toe kick saw 3-3/8 In. 6.8 Amp Electric is better
Price
Aonllen is significantly cheaper at $89.97.
Specialization
Designed specifically for cutting underlayments and tiles.
Portability
Compact design allows for easy maneuverability.
Why FLEX 24V Brushless Cordless 6-1/2-Inch In-Line is better
Power
FLEX has a 24V battery system for more power.
Cutting Capacity
Can cut through 3x lumber in one pass.
Runtime
Offers longer runtime with up to 430 cuts on a single charge.
Overall score
Specifications
| Spec | Aonllen toe kick saw 3-3/8 In. 6.8 Amp Electric | FLEX 24V Brushless Cordless 6-1/2-Inch In-Line |
|---|---|---|
| Motor Type | Electric | Brushless |
| Battery | No | Yes |
| Cutting Depth | 3/4 inch | 2-9/16 inch |
| Safety Features | Yes | Yes |
| Warranty | 1 Year | 5 Years |
Dimension comparison
Overview of the Aonllen Toe Kick Saw and FLEX Cordless Circular Saw
The Aonllen toe kick saw is priced at $89.97, while the FLEX 24V Brushless Cordless Circular Saw is available for $177.66, making the FLEX about 97% more expensive than the Aonllen. Both saws are designed for specific cutting tasks, but they serve different needs in woodworking and construction projects.
The Aonllen toe kick saw excels in cutting subfloors and materials in tight spaces, such as under cabinets, making it a specialized tool for flooring professionals or DIY enthusiasts. In contrast, the FLEX saw is a versatile, in-line circular saw capable of making precise cuts in thicker lumber and various materials. It caters to users looking for a robust, battery-operated solution for general cutting tasks.
Design and Build Quality
The Aonllen toe kick saw is specifically engineered for undercutting applications, featuring a compact design that allows for easy maneuverability in confined areas. Its construction includes high-quality alloy blades specifically designed for wood, along with a diamond blade for tile cuts. This targeted design ensures effective performance when cutting subfloors or tiles.
On the other hand, the FLEX circular saw boasts a unique in-line design that provides superior balance and visibility on both sides of the blade. This innovative structure allows for more accurate cuts, especially when working with larger pieces of lumber. Its robust build quality is enhanced by a sensor-free brushless motor, designed to eliminate friction and increase efficiency. The FLEX saw's design not only improves user control but also enhances overall cutting precision.
Cutting Performance
In terms of cutting capabilities, the Aonllen toe kick saw features four cutting depth positions: 3/16 inch, 3/8 inch, 1/2 inch, and 3/4 inch. This versatility makes it suitable for various flooring needs, especially when removing or installing underlayments. Its ability to handle delicate tasks like cutting under toe kicks highlights its specialization.
Conversely, the FLEX circular saw is engineered for maximum cutting capacity, capable of cutting through 3x lumber in one pass with a depth of cut up to 2-9/16 inches. This significant cutting ability makes it ideal for heavy-duty applications and larger projects, such as framing and structural work. The advanced LED illumination further aids in achieving precise cuts, especially in low-light conditions.
Power and Runtime
The Aonllen saw operates with a 6.8 Amp electric motor, providing consistent power for its designated tasks. However, it does not offer the same flexibility in terms of battery operation, as it requires a direct power source. This can be a limitation for users looking for mobility in their cutting tasks.
In contrast, the FLEX circular saw features a 24V lithium battery system that enhances performance with 20% more power and 25% longer runtime compared to typical saws. This battery technology allows for up to 430 cuts in 2x4 lumber with a 5.0Ah battery, making it a strong choice for those who prioritize extended usage without interruptions for recharging. The ability to charge quickly with high-power dual fan chargers further complements its runtime advantages.
Convenience and Usability
The Aonllen toe kick saw is designed with user safety and convenience in mind, featuring a trigger switch with a safety button and easy access for brush replacement. This means users can focus on their cutting tasks without worrying about maintenance interruptions. Its lightweight and compact design enhances portability, making it an excellent choice for quick jobs.
The FLEX circular saw, while heavier and bulkier, compensates with advanced features that promote ease of use. Its intelligent design provides a clear view of the cutting area, which is crucial for achieving accurate cuts. Additionally, the brushless motor contributes to a quieter operation, enhancing the user experience. However, since the battery and charger are sold separately, users must factor in additional costs when considering this tool.
Target Audience
The Aonllen toe kick saw primarily targets flooring professionals or DIYers focused on specific tasks such as cutting underlayments or removing tiles. Its specialized features make it an invaluable tool for those who frequently work in tight spaces.
In contrast, the FLEX circular saw is designed for a broader audience, including contractors and serious hobbyists who require a versatile, powerful cutting tool for various materials. Its capabilities in handling larger and thicker materials make it suitable for a wide range of construction and woodworking projects.
Price Comparison
At $89.97, the Aonllen toe kick saw is significantly more affordable than the FLEX circular saw, which retails for $177.66. This price difference of approximately 97% makes the Aonllen a compelling option for those with budget constraints or for specific cutting needs. The FLEX saw’s higher price reflects its advanced features and capabilities, making it a worthwhile investment for users seeking a robust, multi-functional tool.
Which should you buy?
Choosing between the Aonllen toe kick saw and the FLEX circular saw depends largely on your specific needs. If you require a specialized tool for cutting underlayments and tiles, the Aonllen offers excellent value at under $90. However, for users seeking versatility and power in a cordless design, the FLEX circular saw justifies its higher price with advanced features and capabilities. Assess your cutting tasks and budget to determine which tool aligns best with your requirements.

