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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
18-Volt OCTANE Cordless Brushless 4-1/2 in. Angle Grinder with 4.0 Ah Lithium-Ion BatteryCalifornia residents see Prop 65 WARNINGS OCTANE Brushless 4 1 2 in. Angle Grinder: LED Overload Indicator helps extend motor life OCTANE Brushless 4 1 2 in. Angle Grinder: Tool Free Guard Design: Easily change the position of the guard for increased productivity OCTANE Brushless 4 1 2 in. Angle Grinder: 3 position auxiliary handle provides optimal control and versatility on the jobsite OCTANE Brushless 4 1 2 in. Angle Grinder: Ergonomic slim grip for
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California residents
- OCTANE Brushless 4-1/2 in. Angle Grinder: LED Overload Indicator helps extend motor life
- OCTANE Brushless 4-1/2 in. Angle Grinder: Tool Free Guard Design: Easily change the position of the guard for increased productivity
- OCTANE Brushless 4-1/2 in. Angle Grinder: 3-position auxiliary handle provides optimal control and versatility on the jobsite
- OCTANE Brushless 4-1/2 in. Angle Grinder: Ergonomic slim grip for maximum comfort during extended use
- OCTANE Brushless 4-1/2 in. Angle Grinder: Lock-Off Protection: Prevents accidental start. If the battery is installed while the tool lock is on, the tool will not operate.
- OCTANE Brushless 4-1/2 in. Angle Grinder: Hex Grip allows for easier control during use
- OCTANE Brushless 4-1/2 in. Angle Grinder: 100% Compatible: Works with all RIDGID 18-Volt Batteries and Chargers
- OCTANE Brushless 4-1/2 in. Angle Grinder: Lifetime Service Agreement with registration within 90 days of purchase
- OCTANE Brushless 4-1/2 in. Angle Grinder: Includes: (1) R86042 18-Volt OCTANE Brushless 4-1/2 in. Angle Grinder, (1) spanner wrench, (1) grinding wheel, (1) auxiliary handle, and operator's manual
- 4.0 Ah Lithium-Ion Battery: Up to 4X more run time compared to standard lithium-ion batteries
- 4.0 Ah Lithium-Ion Battery: Over 2X longer life compared to standard lithium-ion batteries
- 4.0 Ah Lithium-Ion Battery: Best-in-class extreme weather performance in temperatures as low as -4 Degree and up to 120 Degrees F
- 4.0 Ah Lithium-Ion Battery: Onboard fuel gauge lets you know your battery level before you start a job
- Charger sold separately
- RIDGID: Powerful. Durable. Professional.
| Item Weight | 5.34 |
| Color Family | Orange |
| Battery Amp Hours | 4 Ah |
| Arbor Size | 5/8 |
| Grinder Switch Type | Sliding Switch |
| Battery Power Type | Lithium Ion |
| Cordless Tool Type | Angle Grinder |
| Condition | New |
| Motor Type | Brushless |
| Power Tool Features | Adjustable Handle Position,Brushless,Grinding Wheel Included,Lock On Switch,Spindle Lock |
| Battery Size | 18-volt |
| Number of Batteries Included | 1 |
| Electronic Speed Control | No |
| Returnable | 180-Day |
| Cordless/ Corded | Cordless |
| Variable Speed | No |
| Charger Included | Charger Not Included |
| Tools Product Type | Power Tool |
| Amperage (amps) | 0.0 A |
| Maximum Speed (rpm) | 11000 |
| Number of Batteries Included2 | 1 |
| Batteries Included | Yes |
| Battery/Charger | 1 Battery Included |
| Battery/Charger2 | (1) 4 Ah Battery Included |
| Voltage (volts) | 18 |
| Product Weight (lb.) | 5 lb |
| Product Height (in.) | 6.06 in |
| Wheel Diameter (in.) | 4-1/2 in |
| Product Width (in.) | 5.04 in |
| Product Depth (in.) | 13.46 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
4.0 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
My Favorite Style of Yoga Socks — I Love These
There are so many types of yoga socks out there, but this style is my absolute favorite. These toeless yoga socks are perfect: no individual toe slots, crew‑length coverage, and solid grippies on the bottom. I love them so much. They stay put, they feel great, and they give me the barefoot freedom I want without slipping around on the mat. Total win.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 5
Shimmer, Shine, and All the Glitz ✨💖
Color: Diamond White
I am a girl who loves to shimmer, shine, glitz, and glow, so this Boko Highlighter Powder Spray was an absolute delight to try! It adds a gorgeous sparkling finish that really bedazzles my skin, making me feel extra glamorous whether I’m going out or just playing with my makeup.
The spray is easy to apply and gives a smooth, even shimmer without feeling gritty or heavy. I’ve been using it for daily wear, as well as for little festival vibes and fun nights out, and it really catches the light beautifully.
If you love sparkle and want to elevate your glow game, this is such a fun, high-quality product to add to your collection! 🌟💎✨
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Reviewed in the United States on March 12, 2026
★★★★★ 4
Classic old-fashioned presentation, versatile uses
Color: Diamond White, Color: Diamond White
I loved the presentation of this glitter in an old-fashioned atomizer perfume bottle with a pink squeeze puff. Because glitter powder is not prone to evaporation, an atomizer is actually a great way to package powder.
I tried this product with the atomizer and without. Honestly, I was just looking for some sparkles on my cheekbones and a glitter streak in my hair for a New Years Party. The instructions advised that for a targeted glitter application, spray the glitter on your hand and apply it with a brush. I found that this way left too much glitter behind on my hand.
Instead, I shook some glitter onto a piece of paper and mixed some with Aquaphor for application on my face. This helped the glitter adhere to my skin and lasted for hours. I mixed some glitter into hair gel and applied it to a streak in my hair. The larger pieces of silver glitter really sparkled this way.
Overall, this packaging looks great and would be functional if you were looking for an all-over application. Otherwise, just using a simple bottle works as well.
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Woah, Shimmer!
Color: Late Autumn, Color: Late Autumn
I love cute little things like this with the spray bulb. They’re fun gifts. My daughter likes to shimmer sometimes. She kind of overdid it the first time. It does t take much to get a sparkly, fine shimmer. The photos are a bit exaggerated on the product page. You don’t have to “paint” your skin with it. It’s an easy application, and when used right really provides a nice accent. It’s light and has a quality look and feel.
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Reviewed in the United States on January 10, 2026
★★★★★ 5
So pretty!
Color: Late Autumn
This shimmer is beautiful! It applies smoothly and evenly and it sparkles absolutely beautifully. You can do one spritz for a very light coverage or a few to really glow! I love the applicator - makes me feel fancy. It was a little bit sticky at first but it dries quickly and isn't sticky after that. It's a really great product to brighten up your look. Highly recommend!
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Reviewed in the United States on January 12, 2026