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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
18-Volt ONE+ Cordless Brushless 4-1/2 in. Cut-Off Tool/Angle Grinder with 4.0 Ah Lithium-Ion BatteryRYOBI introduces the 18 Volt ONE+ Cordless Brushless 4 1 2 in. Cut Off Tool Angle Grinder with 4. 0 Ah Lithium Ion Battery. The brushless motor in the 4 1 2 in. Angle Grinder provides longer runtime, more power, and longer motor life. The versatile design is perfect for cutting or grinding applications. The 3 position side handle is ideal for optimum hand placement. The included battery delivers fade free power which allow you to work stronger and
RYOBI introduces the 18-Volt ONE+ Cordless Brushless 4-1/2 in. Cut-Off Tool/Angle Grinder with 4.0 Ah Lithium-Ion Battery. The brushless motor in the 4-1/2 in. Angle Grinder provides longer runtime, more power, and longer motor life. The versatile design is perfect for cutting or grinding applications. The 3-position side handle is ideal for optimum hand placement. The included battery delivers fade-free power which allow you to work stronger and longer when paired with any 18-Volt ONE+ tool. It has a durably constructed frame for impact protection and an on-board fuel gauge so you can easily check your charge at any time. Best of all, it's a part of the RYOBI ONE+ System of over 175 cordless tools that all work on the same battery platform. Backed by the RYOBI 3-Year Manufacturer's Warranty, the 18-Volt ONE+ Brushless 4-1/2 in. Cut-off Tool/Angle Grinder includes a side handle, a spanner wrench, a Type 27 Grinding Wheel, a Type 27 Grinding Guard, a Type 1 Cut-Off Wheel, a Type 1 Cutting Guard Attachment, an 18-Volt ONE+ Lithium-Ion 4.0 Ah High Capacity Battery, and an operator's manual. Charger sold separately.- California residents
- Brushless Cordless 4-1/2 in. Cut-Off Tool/Angle Grinder: Brushless motor provides longer runtime, more power, and longer motor life
- Brushless Cordless 4-1/2 in. Cut-Off Tool/Angle Grinder: Compatible with LITHIUM+ HP batteries for even more performance
- Brushless Cordless 4-1/2 in. Cut-Off Tool/Angle Grinder: Versatile design is perfect for cutting or grinding applications
- Brushless Cordless 4-1/2 in. Cut-Off Tool/Angle Grinder: Compact design for user control and maneuverability
- Brushless Cordless 4-1/2 in. Cut-Off Tool/Angle Grinder: GRIPZONE overmold with microtexture for optimum grip and user comfort
- Brushless Cordless 4-1/2 in. Cut-Off Tool/Angle Grinder: 3-position side handle for optimum hand placement
- Brushless Cordless 4-1/2 in. Cut-Off Tool/Angle Grinder: On-board storage for spanner wrench
- Brushless Cordless 4-1/2 in. Cut-Off Tool/Angle Grinder: Spindle lock for a quick and easy wheel change
- Brushless Cordless 4-1/2 in. Cut-Off Tool/Angle Grinder: Ergonomic design for user comfort during prolonged use
- Battery: Built-in 4-bar illuminated charge indicator to warn of diminishing charge
- Battery: Stands up to frigid weather conditions
- Battery: Lithium-ion chemical composition resists drainage when idle
- Battery: Compatible with any 18-Volt ONE+ Dual Chemistry or Lithium-Ion Charger
- Battery: Easily snaps into place and detaches with quick-release button
- Part of the RYOBI ONE+ System of over 175 Cordless Tools
- 3-year manufacturer's warranty
- Includes: (1) P423 18-Volt ONE+ Brushless 4-1/2 in. Angle Grinder, (1) side handle, (1) type 27 grinding wheel, (1) type 27 grinding guard, (1) type 1 cut-off wheel, (1) type 1 cutting guard, (1) spanner wrench, (1) P197 18-Volt ONE+ Lithium-Ion 4.0 Ah High Capacity Battery, and operator's manual
- Charger sold separately
Features
| Item Weight | 4.5 |
| Number of Total Batteries Included | 1 |
| Arbor Size | 5/8 - 11 UNC |
| Power Tool Features | Brushless,Grinding Wheel Included,Lock On Switch,Spindle Lock |
| Battery Amp Hours | 4 Ah |
| Grinder Switch Type | Sliding Switch |
| Battery Power Type | Lithium Ion |
| Cordless Tool Type | Angle Grinder |
| Color Family | Green |
| Amperage (amps) | 0 |
| Condition | New |
| Motor Type | Brushless |
| Maximum Speed (rpm) | 10400 |
| 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 |
| Batteries Included | Yes |
| Battery/Charger | 1 Battery Included |
| Battery/Charger2 | (1) 4 Ah Battery Included |
| Voltage (volts) | 18 |
| Product Weight (lb.) | 4.35 lb |
| Wheel Diameter (in.) | 4-1/2 in |
| Product Height (in.) | 4.25 in |
| Product Depth (in.) | 11.5 in |
| Product Width (in.) | 5 in |
| Manufacturer Warranty | 3-Year Limited Warranty |
| 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
4.6 ★★★★★
Based on 1091 reviews
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Product Reviews
★★★★★ 5
Cooling Blanket for Hot Sleepers, Soft Lightweight Comfort with a Cool-to-the-Touch Feel
This reversible cooling blanket is a great option for anyone who sleeps warm. It’s incredibly soft, very lightweight, and has that instantly cool-to-the-touch feel that makes it especially comfortable for hot sleepers.
What I liked most is how airy and breathable it feels without being heavy or stuffy. It’s comfortable enough to use all night and gives that nice cooling sensation when you first pull it over you. The softness also makes it feel cozy without sacrificing the lightweight design.
My only real wish is that it came with a matching pillowcase, because that would make it feel even more complete as a sleep set.
Pros:
Extremely soft and comfortable
Cool to the touch
Lightweight and airy feel
Great for hot sleepers
Breathable without feeling heavy
Cons:
Does not include a matching pillowcase
Verdict:
If you tend to sleep hot, this is a really nice lightweight cooling blanket. It’s soft, breathable, and comfortable with a refreshing cool feel. I just wish it included a pillowcase to make the set feel complete
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Reviewed in the United States on April 4, 2026
★★★★★ 4
Cool & comfy
Color: Dark Gray Seersucker, Size: King(108"x90")
Cool but not as cold as I wanted
Very soft and comfy though
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Cooling Blanket is a sleep saver for me!
This is the second product I have used from bedsmile and as with the other one, this is a great product! It truly is a cooling blanket. I am a very hot sleeper and live in a hot, humid climate, so this has been a sleep saver for me! One side is silky smooth and feels so good on your skin. The other side has a texture to it which is great if you want to use it as your only bedding, which I do. It covers well and hangs over the edges as it should. I ordered the white one and it is bright and unblemished. The silky side magically feels much cooler than typical bedding and keeps me cooler during the night. It is lightweight but heavy enough to make you feel that you are "under the covers". In my opinion, putting additional covers over it would defeat the purpose but if you live in a cooler climate, it would still be beneficial to use this blanket as the silky coolness would help get a good night's sleep anywhere. Another great benefit of this product is that it does not have any strange odors when unpacking. I did wash it before using, but honestly, I am not sure it was necessary.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Incredible Value - Soft, Stays in Place, and Military Son Approved!
Size: California King, Size: California King
I purchased this mattress topper for under $27 and I'm so impressed that I'm planning to buy another one!
Easy Installation & Perfect Fit:
This topper was incredibly easy to put on, and it fits my California King mattress perfectly. The 18-inch deep pockets ensure it stays in place - I can move around on the bed and it doesn't shift at all.
Comfort:
The topper is wonderfully soft and has made a noticeable difference in our sleep quality. My husband absolutely loves it, and we both wake up feeling more rested.
The Ultimate Test:
My son recently came home after being deployed for a year. He slept on our bed for hours and immediately commented on how soft and comfortable it was. That's saying something for someone who's been sleeping on military accommodations! He was so impressed that he's planning to buy one for his ship.
Bottom Line:
For the price, comfort, and quality, I recommend this 100%. It's hypoallergenic, stays in place, and has exceeded all our expectations. You can't go wrong with this purchase!
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Reviewed in the United States on November 5, 2025
★★★★★ 5
Nice mattress Topper Pad
Size: Queen
Met my expectations and was just as advertised. Good fit; comfortable.
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Reviewed in the United States on April 20, 2026