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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
18-Volt OCTANE Cordless Brushless 7 in. Dual Angle Grinder Kit with (1) OCTANE Bluetooth 3.0 Ah Battery and ChargerRIDGID introduces the 18 Volt OCTANE Cordless Brushless 7 in. Dual Angle Grinder Kit with (1) OCTANE Bluetooth 3. 0 Ah Battery and Charger. 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
RIDGID introduces the 18-Volt OCTANE Cordless Brushless 7 in. Dual Angle Grinder Kit with (1) OCTANE Bluetooth 3.0 Ah Battery and Charger. 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. The battery in this kit offers 2x 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 performance with all RIDGID 18-Volt tools, OCTANE batteries provide maximum performance when paired with OCTANE tools for high demand applications. The 18-Volt Charger is compatible with all RIDGID Batteries. With registration, this tool is backed by the Industry's Only Lifetime Service Agreement, and includes a grinder wheel, a spanner wrench, an auxiliary handle, a 3.0 Ah OCTANE Battery, an 18-Volt Charger, and an operator's manual.- California residents
- Grinder: optimized to run on Octane batteries: increased power and runtime with either 1 or 2 Octane batteries
- Grinder: non-Octane capable: able to run on 2 non-Octane batteries
- Grinder: electronic brake system: slows down the blade faster after the trigger is released
- Grinder: handle rotation: rotate the handle with the push of a button for added versatility
- Grinder: 2-finger lock-on trigger: faster startups and easier, more comfortable control
- Grinder: HexGrip micro-texture: offers maximum comfort and control
- Battery: maximum performance and intelligence when paired with a RIDGID Octane tool
- Battery: 2x more runtime when compared to standard 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
- Charger: compatible with all RIDGID 18-Volt Batteries
- 100% compatible: works with all RIDGID 18-Volt batteries and chargers
- Backed by the industry leading 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, 1 AC840088 18-Volt Octane bluetooth 3.0 Ah Battery, 1 R86093 18-Volt charger, and operator's manual
- 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 |
| Certifications and Listings | UL Listed |
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
4.4 ★★★★★
Based on 1131 reviews
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Product Reviews
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all.
The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day.
They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable.
Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
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Reviewed in the United States on July 10, 2025
★★★★★ 5
The best no show socks
The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.
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Reviewed in the United States on November 30, 2025