Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
18-Volt OCTANE Cordless Brushless 7 in. Dual Angle Grinder (Tool Only)RIDGID introduces the 18 Volt OCTANE Cordless Brushless 7 in. Dual Angle Grinder (Tool Only). The OCTANE Brushless 7 in. Dual Angle Grinder delivers unmatched performance in a cordless package. Run the grinder off 1 or 2 OCTANE batteries for optimal performance, or 2 non OCTANE batteries. OCTANE tools utilize high performance brushless motors for increased performance. State of the art OCTANE electronics are built to handle maximum power from OCTANE
RIDGID introduces the 18-Volt OCTANE Cordless Brushless 7 in. Dual Angle Grinder (Tool Only). The OCTANE Brushless 7 in. Dual Angle Grinder delivers unmatched performance in a cordless package. Run the grinder off 1 or 2 OCTANE batteries for optimal performance, or 2 non-OCTANE batteries. OCTANE tools utilize high performance brushless motors for increased performance. State of the art OCTANE electronics are built to handle maximum power from OCTANE batteries. Backed by the Industry Leading Lifetime Service Agreement, the 18-Volt OCTANE Brushless 7 in. Dual Angle Grinder includes a grinder wheel, a spanner wrench, an auxiliary handle, and an operator's manual. Battery and charger sold separately.- California residents
- Optimized to run on OCTANE batteries: Increased power and runtime with either 1 or 2 OCTANE batteries
- Non-OCTANE Capable: Able to run on 2 non-OCTANE batteries
- Electronic Brake System: Slows down the blade faster after the trigger is released
- Handle Rotation: Rotate the handle with the push of a button for added versatility
- 2-Finger Lock-On Trigger: Faster startups and easier, more comfortable control
- HexGrip Micro-Texture: Offers maximum comfort and control
- 100% Compatible: Works with all RIDGID 18-Volt Batteries and Chargers
- Lifetime Service Agreement with registration within 90 days of purchase
- Includes: (1) R88040 OCTANE Brushless 7 in. Dual Angle Grinder, (1) grinder wheel, (1) spanner wrench, (1) auxiliary handle, and operator's manual
- Battery and charger sold separately
- RIDGID: Powerful. Durable. Professional.
Features
| Item Weight | 8 |
| Arbor Size | 5/8 - 11 UNC |
| Color Family | Orange |
| Variable Speed | Yes |
| Battery Power Type | Lithium Ion |
| Batteries Included | No |
| Grinder Switch Type | Paddle |
| Electronic Speed Control | Yes |
| Cordless Tool Type | Angle Grinder |
| Condition | New |
| Motor Type | Brushless |
| Battery/Charger | Tool Only |
| Maximum Speed (rpm) | 6900 |
| Battery Size | 18-volt |
| Battery Amp Hours | 0.0 |
| Amperage (amps) | 0 A |
| Returnable | 180-Day |
| Cordless/ Corded | Cordless |
| Charger Included | Charger Not Included |
| Tools Product Type | Power Tool |
| Battery/Charger2 | Tool Only |
| Number of Batteries Included | 0 |
| Number of Batteries Included2 | 0 |
| Product Weight (lb.) | 8 lb |
| Voltage (volts) | 18 |
| Power Tool Features | Adjustable Handle Position,Grinding Wheel Included,Lock On Switch,Variable Speed |
| Product Width (in.) | 13.00 in |
| Product Depth (in.) | 24.00 in |
| Wheel Diameter (in.) | 7 in |
| Product Height (in.) | 7.00 in |
| Manufacturer Warranty | Lifetime Service Agreement with Registration |
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
4.5 ★★★★★
Based on 1147 reviews
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Product Reviews
★★★★★ 5
Dog loved it
Size: One-Size-for-Most
Great! My dog loves taking it outside at night so he can see where it goes easier. Super bouncy, he has had it for over a year now and still not destroyed. Perfect size for his mouth too and easy to clean.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Most durable one yet and it lights up. Our dog loves it.
Our dog destroys every other ball we've tried but this brand. I like the upgrade of being able to recharge it. She's a whole different dog when it's lit up. We're on her 4th one now and so far she hasn't torn any of them up. The ones with that were AA batteries always shorted out.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Best disco ball!
Had the old version of these balls that had batteries you actually replaced. This one is much better because you plug it in. My dog always loved this ball, because it's soft enough that she can take it in her mouth. And I love the color change. I got one for my daughter and her dog too, because I knew he loved them too.
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Reviewed in the United States on May 17, 2026
★★★★★ 1
Issues still persist even with the new rechargable version.
Nite Ize just can't get this figured out. This ball is by far my dogs favorite ball. We play ball daily, and when we don't get in a ball session during the day, we pull one of these out after dark. The problem persists even on the new rechargeable design. They just don't last. With the old battery operated version we just knew we would spend the 25 or so dollars each month to purchase a new one as the light mechanism would fail. When they updated to the rechargeable version I was ecstatic to try it. I bought one and it lasted an entire month before we lost it over a fence. I purchased a replacement thinking that Nite Ize finally figured out the design. I was wrong, this one lasted for about 6 or 7 evenings of ball fetching and stopped working. Just a disappointment that they can't get this issue solved.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Doggy and Daddy like the pretty lights
My dog loves this ball! So do his friends. He's not much of a ball guy during the day, but loses his mind with this ball. And I like it because the pretty changy colors agree with my edibles. Very durable and the charge seems to last at least five hours.
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Reviewed in the United States on December 23, 2025