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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
18-Volt OCTANE Cordless Brushless 7-1/4 in. Circular Saw with OCTANE Lithium-Ion 6 Ah Battery (Charger Not Included)RIDGID introduces the 18 Volt OCTANE 7 1 4 in. Circular Saw with OCTANE Lithium Ion 6 Ah Battery (Charger Not Included). The OCTANE Brushless 18 Volt 7 1 4 In. Circular Saw features a high performance brushless motor and advanced electronics that provide best in class power and intelligence. While providing increased performance with all RIDGID 18 Volt batteries, OCTANE tools provide maximum performance in high demand applications when paired with
RIDGID introduces the 18-Volt OCTANE 7-1/4 in. Circular Saw with OCTANE Lithium-Ion 6 Ah Battery (Charger Not Included). The OCTANE Brushless 18-Volt 7-1/4 In. Circular Saw features a high performance brushless motor and advanced electronics that provide best-in-class power and intelligence. While providing increased performance with all RIDGID 18-Volt batteries, OCTANE tools provide maximum performance in high demand applications when paired with OCTANE batteries (batteries not included). Paired with an OCTANE battery, this tool gives 30% more power. With registration, this Circular Saw is backed by the Industry's Only Lifetime Service Agreement: FREE Parts. FREE Service. For LIFE. The OCTANE 18-Volt 6.0 Ah High-Capacity Bluetooth Batteries feature extreme runtime and best-in-class intelligence. This battery offers 4X more runtime when compared to standard 1.5 Ah lithium-ion. With Bluetooth Technology, the jobsite is opened up to many features that will increase productivity throughout the work day. While providing increased performances with all RIDGID 18-Volt tools, OCTANE batteries provide maximum performance when paired with OCTANE tools (not included) for high demand applications. This battery is backed by a 3-Year Limited Warranty. The 18-Volt OCTANE 7-1/4 in. Circular Saw with OCTANE 6 AH Battery includes a 7-1/4 in. blade, blade wrench, vacuum attachment, dust chute, rafter hook, the OCTANE 6 Ah Battery, and an operator’s manual. Charger sold separately.- California residents
- Circular Saw: Industry leading 2-11/16 in. depth of cut
- Circular Saw: RIDGID OCTANE Brushless 18-Volt 7-1/4 in. Circular Saw delivers 30% more power than the previous brushless unit (R8653B) when paired with an OCTANE Battery
- Circular Saw: The dust chute and included vacuum adapter cuts back on jobsite clean up
- Circular Saw: With the integrated accessory rail, users can attach the included rafter hook for additional storage options
- Circular Saw: LED light engages with trigger for a more direct and clearer line of sight
- Circular Saw: Offers up to 56° beveling cuts for added versatility
- Circular Saw: Lifetime Service Agreement with registration within 90 days of purchase
- Battery: Maximum performance and intelligence when paired with a RIDGID OCTANE tool
- Battery: 4X more runtime when compared to standard 1.5 Ah lithium-ion batteries
- Battery: Bluetooth Technology enabled offering industry leading intelligence
- Battery: Over 15 different push notifications such as Battery is Fully Charged, Low Battery, and Maintenance is Needed
- Battery: Security features such as Locate Your Battery, Lock Your Battery, and Disable Your Battery when out of range
- Battery: Battery status features such as Estimated Charge Time and Total Hours Used
- Battery: 3-year limited warranty
- 100% Compatible: Works with all RIDGID 18-Volt Tools and Chargers
- Includes: (1) R8654B OCTANE Brushless Circular Saw, (1) 7-1/4 in. blade, (1) blade wrench, (1) vacuum attachment, (1) dust chute, (1) rafter hook, (1) AC8400806 18-Volt OCTANE Bluetooth 6.0 Ah Battery, and operator's manual
- Chargers sold separately
- RIDGID: Powerful. Durable. Professional.
Features
| Item Weight | 9.20 |
| Battery Size | 18-volt |
| Power Tool Features | Brushless,Keyed Blade Change |
| Number of Total Batteries Included | 1 |
| Color Family | Orange |
| Product Weight (lb.) | 8.6 lb |
| Saw Drive Type | Sidewinder |
| Bevel Capacity | 56 |
| Returnable | 180-Day |
| Battery/Charger | 1 Battery Included |
| Cordless/ Corded | Cordless |
| Battery Power Type | Lithium Ion |
| Blade Diameter (in.) | 7-1/4 |
| Charger Included | Charger Not Included |
| Construction Material | Acrylonitrile Butadiene Styrene (ABS) |
| Blade Location | Right |
| Maximum Speed (rpm) | 5600 |
| Depth Adjustment | Yes |
| Condition | New |
| Batteries Included | Yes |
| Maximum Cut Depth @ 45 Deg. | 2.6875 in |
| Motor Type | Brushless |
| Included Accessories | Allen Key/Wrench,Blades |
| Voltage (volts) | 18 |
| Cordless Tool Type | Circular Saw |
| Product Width (in.) | 8.98 in |
| Product Depth (in.) | 15.32 in |
| Maximum Cut Depth @ 90 Deg. | 1.3 in |
| Product Height (in.) | 9.14 in |
| Certifications and Listings | UL Listed |
| Manufacturer Warranty | Lifetime Service Agreement with registration within 90 days of purchase |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 565 reviews
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Product Reviews
★★★★★ 5
Best flip-flops I've met
Size: 11, Color: Black/Geyser
Right away I was impressed by the thichness and cushioning of these flip-flops. They are not a flimsy piece of rubber under my foot. The sole is more like that of an athletic shoe with layers and an impressive tread.
I've always found that my heel sits too much on the back edge of flip-flops, or even over it. So I ordered these just a half size large and they're perfect. The foot cradling allows my heel to sit down inside the flip-flop comfortably and securely. They're not about to fall off. The toe piece (I don't know what it's actually called) is not just the typical round rubber post. On these flip-flops it's nicely shaped and fits comfortably between my toes.
The arch support is nice too. They're not just flat.
In spite of being more substantial than the cheapies we all know, these remain lightweight. They clearly look better too
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Well made
Size: 11, Color: Black/Geyser
The first thing that stands out about the Columbia PFG Castback Flip sandals is the solid build and clean fishing-inspired design. The Black/Geyser color combination looks sharp and matches the product photos well. The straps feel durable and comfortable against the foot, and the footbed has a slightly cushioned feel that makes them comfortable right out of the box. Overall construction feels sturdy, which is what you’d expect from something designed for outdoor or water use.
In everyday wear, the sandals are comfortable and easy to walk in. The footbed provides decent grip and support, and the textured surface helps keep your foot from sliding around when they get wet. They work well for casual use, whether it’s around the house, at the beach, or after a day on the water. The lightweight feel also makes them easy to pack for trips or outdoor activities.
After wearing them for a while, they hold up well and remain comfortable for daily use. The materials seem durable and the straps stay secure without stretching out. They’re simple, reliable sandals that work well for warm weather, boating, or casual summer wear. Overall, they’re a solid choice for anyone looking for comfortable flip flops with a slightly more rugged outdoor style.
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Reviewed in the United States on March 10, 2026
★★★★★ 5
Extremely comfortable with slight roomy fit
Size: 11, Color: Black/Geyser, Size: 11, Color: Black/Geyser
These are easily the most comfortable flip flops I have ever owned. From the moment I put them on, there was no break in period at all. They felt soft, supportive, and ready for all day wear right out of the box.
The cushioning is excellent without feeling too soft, and they have a nice stable feel when walking. They are lightweight and clearly made with quality materials, making them great for everyday use or around water.
One thing to note is that they run a little on the larger side, so if you are between sizes, you may want to consider sizing down for a better fit.
Overall, these are a great combination of comfort, durability, and function. I would absolutely recommend them, especially if comfort is your top priority. (Excuse the teeth marks- my dog unfortunately got ahold of them before I snapped the photo- they are PERFECT out of the box)
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Comfortable Flip-Flops with a Clean, Sporty Look
Size: 13, Color: Black/Geyser
I picked up the Columbia Men’s PFG Castback Flip in the black and white colorway, and the first thing I noticed was how comfortable they felt right out of the box.
How They’ve Been Used:
Even though it’s still winter, I’ve been wearing them around the house occasionally to get a feel for the fit and comfort. I plan to use them more regularly outdoors once the weather warms up.
What Worked Well:
Immediate Comfort: The footbed feels cushioned and supportive without needing a break-in period.
Secure Fit: The straps sit comfortably without rubbing or feeling stiff.
Lightweight Design: Easy to slip on and off for quick wear.
Clean Style: The black and white combination gives them a sharp, versatile look.
Positive Feedback: My wife has already commented on how good they look.
Things to Keep in Mind:
Seasonal Use: Best suited for warmer weather and casual settings.
Sizing: Checking the size guide helps ensure the right fit.
Bottom Line:
Based on my experience so far, these flip-flops offer a great balance of comfort and style. They’re comfortable enough for everyday wear and look sharp enough for casual outings. I’m looking forward to putting them to full use once spring arrives.
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Columbia always makes great stuff
Size: 14, Color: Espresso II/Black
Even with my flat feet these offer a lot of padding which makes these extremely comfortable. They increase my height about an inch haha. These are great for walking around the beach or just going for walks. The tread on the bottom of these make walking up hills where the surfaces are not completely even extremely easy and very grippy. Time will tell how durable these are, but so far they're holding up very well.
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Reviewed in the United States on March 15, 2026