RYOBI introduces the 18-Volt ONE+ Cordless Brushless 4-1/2 in. Cut-Off Tool/Angle Grinder (Tool Only). 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. 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, and an operator’s manual. Battery and charger sold separately.
- Brushless motor provides longer runtime, more power, and longer motor life
- Compatible with LITHIUM+ HP batteries for even more performance
- Versatile design is perfect for cutting or grinding applications
- Compact design for user control and maneuverability
- GRIPZONE overmold with microtexture for optimum grip and user comfort
- 3-position side handle for optimum hand placement
- On-board storage for spanner wrench
- Spindle lock for a quick and easy wheel change
- Ergonomic design for user comfort during prolonged use
- 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, and operator’s manual
- Battery and charger sold separately
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
Shemar Terry (verified owner) –
i reach for it all the time, so much so i got another one
Hettie Gleichner (verified owner) –
Stood up to some serious brick cutting on its first day, battery life is great for the amount of power it’s putting out.
Roscoe Grant (verified owner) –
Very solid build works well. The grinder is heavier than expected, which helps to cut down vibration.
Shakira Spencer (verified owner) –
Needed this for a home project and it did just what I needed.
Wilburn Hoeger (verified owner) –
The key placement is horribleFor an average joe though its fine…
Abigail Howell (verified owner) –
Very handy tool, works well cutting and grinding.
Zachary Adams (verified owner) –
I have three ryobi cordless grider’s two brushless and one with brushes. All have been good tools I only drop a star here because you can’t push this model as hard as the brushed before it trips the battery and stops as a field mechanic in the mine industry I use them constantly. I put them through more in a week then the average buyer ever will. For the price and if you do your part in taking care of them there unbeatable.
Braxton Nicolas (verified owner) –
It did the job without hesitation!
Bette Quigley (verified owner) –
I bought this as a Christmas gift for my husband. Needless to say, he loves it. There was something very disappointing though-it was delivered without an outer box. All of the labels were stuck right on the green Ryobi box. Fortunately, I found the box on the porch before my husband.
Jamie Collins (verified owner) –
Picked up the RYOBI 18-Volt ONE+ Cordless Brushless 4-1/2 in. Cut-Off Tool/Angle Grinder to add to my ever-growing RYOBI ONE+ tool collection after having an oil tank removed from my basement. After removal, we had steel pipe legs remaining sticking up from our poured concrete floor that we wanted to cut off and grind down. I went back and forth choosing to go with this one or a more powerful wired version. Ultimately, I chose this route since I already had the battery and thinking about the future uses down the road. This grinder cut through the piping like butter. Very powerful for a handheld, battery powered power tool. Highly recommend!
Aiyana Beahan (verified owner) –
Great addition to my tools. I bought it to replace an old blue 18 volt grinder that I have used for years. If this last as long as the blue one I will never have to purchase another one.
Braeden Hudson (verified owner) –
I can’t believe I waited so long to buy an angle cut-off grinder. This product is super easy to use and very safe, I have found many uses for it.
Brenda Swift (verified owner) –
I purchased this primarily to clean rust from wrought iron fencing prior to repainting. It works well for this purpose (along with a sanding wheel), and the cordless feature is very handy when I am working behind bushes (so that I don’t have to worry about a cord getting snagged) or far up the hill behind my home. The 4 1/2 inch wheel is large enough that I still also need to use a small rust-removal attachment in my cordless drill to get into smaller, tighter spaces, however. Overall, these tools make the task of removing rust far quicker.
Benny Bednar (verified owner) –
I’m really pleased with this drill, and battery life. Thank you.
Moshe Murazik (verified owner) –
I’ve had this for a month or so, and it’s great for minor cutting and grinding. I appreciate the portability and design. The only drawback- although it’s great that it shuts off when the cutting wheel gets in a bind, it’s a bummer I have to turn the switch off and disconnect the battery, reconnect and switch on to get it to run again. A bit annoying, but otherwise a handy tool.
Peggie Haag (verified owner) –
This grinder gets the jobs done. Easy to maneuver and change disk.
Kylie Erdman (verified owner) –
I bought this angle grinder/cut off about a month ago and I absolutely love it! I have the Ryobi corded angle grinder as well but I wanted something I can take on the go. This thing is so powerful. I use a diamond blade to cut tiles and wow does it do a great job! It’s a must have tool to add to your collection.
Ernestine Pollich (verified owner) –
Just what you’d expect from Ryobi. Great tool at a great price.
Devon Abshire (verified owner) –
This Grinder has plenty of power and is built very well. It is very smooth and cuts fast. I like it much better than my corded grinder. I also have a milwaukee 18v brushless grinder and this ryobi is on par with it. I am very impressed with Ryobi brushless tools.
Gay Kuhn (verified owner) –
I was nervous that this grinder wouldn’t have the power needed for my work, but it’s been great! No regrets!