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- USA
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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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
4.6 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Excellent book
Format: Board book
Very nice and interesting for baby
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
★★★★★ 5
Amazing product!
Format: Board book
LOVE this book for my baby. The buttons are very sensitive and responds to a light touch which means that my baby can actually push the buttons with positive feedback. Wish they had more books like this!
(Only thing that I would consider changing on this book is an on/off toggle for the sound)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
★★★★★ 5
Perfect for 1 year old
Format: Board book
My child has had 2 of these books now - she loves it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
★★★★★ 5
Cute Book. Baby Favorite
Format: Board book
My Grandsons favorite book. ( he’s 8 months old)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Wonderful for all the senses!
Format: Board book
Pretty book with something for little fingers to touch on each page. As you touch it, a realistic animal sound is made! (Just be sure to remove the tag from the battery box on back.).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2025