18V ONE+™ Miter Saw

Model: #P552

4.7 | 42 Reviews
Introducing the new and improved RYOBI 18V ONE+ Miter Saw. It has a compact and lightweight design which is great for moving it jobsite to jobsite, or for any DIY projects around your home. It’s 2x4 cutting capacity and 4 ¼” cross cut capacity make it a great tool for your small projects. With an adjustable 0-45 degree bevel, you are not limited to one cut. The RYOBI 18V Miter Saw runs of any RYOBI ONE+ 18V battery and makes a great addition to your ONE+ collection.


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This product is covered by a 3-year limited warranty.

The RYOBI 18V ONE+ System features over 175 unique products, giving you the ultimate in versatility and selection to get the job done.

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  • Battery: 18V
  • Motor Speed: 4,000 RPM
  • Dust Port: 1-1/4”
  • Blade Arbor: 5/8”
  • Blade Diameter: 7-1/4”
  • Weight: 15lbs
  • Cutting Capacities:
  • Baseboard laying flat: 4-1/4”
  • 90 degree miter cut: 1-1/2” x 4-1/4”
  • 45 degree miter cut: 1-1/2” x 3”


18V ONE+™ Miter Saw
18V ONE+™ Miter Saw is rated 4.7 out of 5 by 42.
Rated 5 out of 5 by from EVERY HOMEOWNER SHOULD HAVE I have a full-size miter saw with it's own RYOBI stand but I had to break it apart for storage after I finish my wood projects, which I had a few in the last few months. Setting it up to start a new project just takes time a probably takes a toll on my body just lifting and securing it to the stand. I saw this one at the Home Depot a few weeks ago and was just intrigued by the size and weight and I thought this was perfect. I could lift it with one hand and stores perfectly to one of the work table I recently created. Instead of using the stand I just used two 2 1/2 bolt to set it up on my work table and done. I used a 7 1/2 framing blade and finally complete my military (Navy) shadow box I had been planning for many years. Turned out perfect.
Date published: 2019-05-19
Rated 5 out of 5 by from Very handy little saw. Initially purchased this to cut trim but ended up cutting miters on pressure treated 2X4s, not exactly what this saw was intended for. It performed like a champ. Power is more than adequate if you take your time and let the tool do the work, don't force it. That is true of any saw, but this one performed a bit beyond my expectations. I fitted it with a 40 tooth Diablo blade for better performance, but if you are cutting larger tougher stuff, get a 24 tooth. The saw was square and true out of the box, but it is good to check it with your combination square occasionally. It is completely adjustable if needed, as is the laser. Really amazing that a saw this light and portable performs as well as it does and the price is excellent. If you were considering purchasing one, just go ahead it won't disappoint. Add the 4.0 or 6.0 Ah battery and a good blade and it will do anything you need it to.
Date published: 2018-07-21
Rated 5 out of 5 by from Portable but mighty I bought this as part of a kit, and was pleased with what it could do. It's not able to do the big stuff, but you should already have known that going in, but your able to do the trim work just fine.
Date published: 2018-09-29
Rated 5 out of 5 by from More powerful than it looks! When I unboxed this saw next to my father in-laws work saw, my wife laughed! It was quite funny to see the comparison, but this saw is powerful. It's enabled me to do a variety of DIY projects around the house all with the Ryobi batteries I already had from other tools. The portability, durability, and reliability has been great for someone like me with some mini around the house projects that do not require a larger saw. Great saw, would highly recommend to the DIYers!
Date published: 2020-05-18
Rated 5 out of 5 by from Awesome little saw I bought this to donteim for bathroom remodel, it is so light wieght and portable is an added bonus, I put on top a five gallon bucket with small piece plywood inside bathroom with me cutting trim, it cuts like a dream, base molding, casing, crown molding all cane out great. Laser works well need to do a lot of adjusting with it. 3AH battery and I probably made 50 cuts one day used one bar. Love this tool
Date published: 2019-05-18
Rated 5 out of 5 by from Mighty Miter I needed a portable miter saw, battery power was a plus. Since I already had other 18 volt units this seemed perfect for my needs. The saw is light weight with a nice balanced carrying handle. A real plus is the laser cut line it generates, accurate as well. Most of what I cut was trim and it did it cleanly. Price was very good and it saved me from hauling my big miter saw.
Date published: 2019-04-27
Rated 5 out of 5 by from If I could give this 10 stars i would Small, yet powerful, and the portability of the ONE+ system is hard to beat. I did end up switching out the blade early on, but have not had one issue with the saw itself. Use it daily. Only chance I have at getting rid of it is to upgrade to the larger sliding miter saws. Great tool if used for what it is intended to be used for.
Date published: 2019-04-02
Rated 5 out of 5 by from Great Addition to My Workshop!! I got this as a Christmas gift from my office, and have been enjoying it now for 3 months and loving every minute. Light; portable; easy to use; reliable; quiet! What more can I say. I used it to build a combination Miter Saw and Table Saw table, so it's already had a good workout! I can't say enough good things about it!!
Date published: 2019-04-02
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