FLEX 24-volt 6-1/2-in Brushless Cordless Circular saw (Battery Not Included and Charger Not Included)
Item #5030171 |
Model #FX2131A-Z
This item is no longer sold on Lowes.com
THE FLEX ADVANTAGE - 20% more power with 24V lithium, 25% longer runtime with THERMA-TECH™ heat management, up to 50% faster charging with high-power, dual fan chargers (batteries and chargers sold separately)
SENSOR-FREE BRUSHLESS MOTOR - Every FLEX 24V tool is built around an intelligent sensor-free brushless motor designed to eliminate friction and optimized for higher efficiency and power
WORLD'S FIRST IN-LINE CIRCULAR SAW - Provides superior balance, clear visibility on each side of the blade, and control for a more accurate cut
MAXIMUM CUTTING CAPACITY - Cuts 3x lumber in one pass (2-9/16-inch depth of cut)
EXCEPTIONAL RUNTIME - Makes up to 430 cuts in 2x4 lumber with a 5.0Ah battery (sold separately)
FLEX 24V CROSS-COMPATIBILITY - Compatible with all FLEX 24V batteries, chargers, and tools (battery and charger sold separately)
FLEX 5-YEAR LIMITED WARRANTY - Register your new FLEX tool, battery, or charger within 30 days of purchase to receive a 5-year limited warranty; 3-year limited warranty without registration
General | |||
|---|---|---|---|
Battery Voltage | 24-volt | Case Type | N/A (no case) |
Sub-Brand | N/A | Shoe Type | Aluminum |
Type | Circular saw | Gear Type | Metal |
Dimensions | |||
|---|---|---|---|
Arbor Diameter | 5/8-in | Maximum Depth at 90 Degrees (Inches) | 2.5625 |
Bevel Capacity (Degrees) | 47 | Saw Blade Diameter | 6-1/2-in |
Cord Length (Feet) | 0 | Weight (lbs.) | 7.05 |
Cutting Depth (Inches) | 2.5625 | Amperage | 0 |
Maximum Depth at 45 Degrees (Inches) | 1.5625 | ||
Features | |||
|---|---|---|---|
Accessories Included | Yes | Hybrid Capable | No |
Battery Included | No | Laser Guide | No |
Bevel Stop | Yes | Maximum RPM (RPM) | 5500 |
Blade Included | Yes | Number of Batteries Included | 0 |
Brake | Yes | Spindle Lock | Yes |
Brushless | Yes | Variable Speed | No |
Charger Included | No | Work Light | Yes |
Cordless | Yes | Worm Drive | No |
Fence Included | No | ||
Compatibility | |||
|---|---|---|---|
App Compatibility | No | Works with Android | No |
Bluetooth Compatibility | No | Works with iOS | No |
Wi-Fi Compatibility | No | ||
Warranty | |||
|---|---|---|---|
Warranty | 5-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | UL safety listing | |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 27112700 | ||
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Ratings may include incentivized customer reviews.
What Customers Are Saying
The saw offers impressive power, a compact and lightweight design, and great ergonomics. It cuts through wood smoothly and effortlessly, with good visibility and dust control. Customers compare it favorably to other top brands, stating it offers excellent value. Minor criticisms include the small lever for the blade guard and the need for higher capacity batteries to maximize runtime. Overall, the saw is a high-quality, versatile tool that is a great addition to any collection.
Customer review summary generated by AI, including incentivized reviews.Flex inline circuar is a beast
Excellent build quality. No fragile cheap plastic. Cutting through 2x4s like butter. Plywood no problem. Have not cut anything thicker than 2x4's. 3/4 inch plywood is easy to get through. Love adjustable dust shoot. Flex tools are as powerfull as any and compared to other brands, are built tougher. Ive accidentally ran over a flex drill and baytery, battery got a scruff mark. Works perfectly.
From flexpowertools.com
Good little Saw
I'm right handed and my preference for a power saw is blade on the left side for visibility when cutting. This saw has good visibility from both sides . I like that the saw is centered on the baseplate. It's lighter than my wormdrive but so far It has plenty of power to make my cuts.
From flexpowertools.com
This saw is sweet!
This saw is sweet! Cuts like a worm drive plug in saw. The sound, the power and the efficiency all match what I was looking for in this kind of tool
From flexpowertools.com
Saw
Not crazy about the safety button, understand but it’s overly complicated to use quick
From flexpowertools.com
2 Questions
2 Questions
What is the model # of the 2.5 Amp battery offered in this kit?
DIYer on November 4, 20240
Answers
Is this saw water resistant to do wet cuts on granite/quartz?
Maaku on May 20, 20220
Answers












Hi there, Mike! Thank you for your feedback regarding the safety button. We will make sure this is passed along for our team to review and considerati...