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Ryobi One P505 18V Lithium Ion Cordless 5 1/2 4,700 RPM Circular Saw Review

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By Best Choice team
Checked icon Last updated - April 9, 2026
9.5

Verdict overview

  • Precision 9.8
  • Simple to use 9.6
  • Maneuverability 9.4
  • Battery Duration 9.3
  • Comfortable 9.6
  • Light weight 9.6
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Pros
  • The tool has a rubber mold on the handles, which increases friction and makes it easier to handle.
  • The blade guard is clear, so you can see your work as you cut.
  • You can adjust the foot of the saw to cut at different angles.
Cons
  • May need battery upgrade.

Tech specs

blade material High Speed Steel
number of teeth 24
color Green,transparent
batteries included No
included components Bare-Tool
speed 4700 RPM
blade length 5.5 Inches
surface recommendation Wood
product dimensions 11.5L x 9.75W x 6.5H
batteries Lithium Ion batteries required.
item weight 5.3 pounds
special features Brushless
voltage 18 Volts
item package quantity 1
material Metal
power source Battery Powered
batteries required No
cutting angle 50 Degrees
number of batteries Lithium Ion batteries required.
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Product Overview

The RYOBI One P505 18V Lithium Ion Cordless 5 1/2 4,700 RPM Circular Saw is a great addition to any DIYer s toolbox. It s lightweight, powerful, and easy to use. Plus, the battery lasts for a long time, so you can work for extended periods without having to stop and recharge.

The GripZone Overmold on this power tool is particularly impressive. The handles are lined with rubber molding that increases friction between your hands and the tool. This makes it easier to handle in most conditions and helps reduce slippage while you work.

The saw also has a transparent lower guard made of polyurethane that allows you to get maximum visibility over the work area while making your cuts. The adjustable foot can be adjusted up to 50 degrees so you can cut at different angles for different applications. There s also an extra side handle located on the left side of the saw that provides improved control and better visibility when cutting.

This cordless saw is compatible with Ryobi s 18 Volt batteries including the P100, P102, P103, P104, P105, P107, and P108 Batteries not included . The battery life is good enough that it can last through a couple of projects before needing a recharge. It also runs at a speed of 4700 RPM which allows it to make quick cuts without compromising on accuracy or safety.

Overall, I found the RYOBI One P505 18V Lithium Ion Cordless 5 1/2 4,700 RPM Circular Saw to be an excellent addition to my toolbox. It s lightweight and easy to use while still providing good performance with its brushless motor and good battery life. Its GripZone Overmold handles make it easier to use in most conditions and its adjustable foot lets you cut at various angles depending on your needs. I would definitely recommend this product for anyone looking for a reliable cordless circular saw at an affordable price.

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Frequently asked questions

  • What type of power does this circular saw use?Arrow icon
  • What is the maximum cutting angle of this circular saw?Arrow icon
  • Is the lower guard of this circular saw clear?Arrow icon
  • Does this circular saw have an extra side handle?Arrow icon
  • Is this circular saw compatible with Ryobis 18 Volt batteries?Arrow icon

The secret behind our reviews

By Best Choice team

Best Choice Team is your go-to source for curated product recommendations across various categories. Leveraging years of industry experience and advanced AI technology, we analyze data from multiple sources to bring you the most relevant and up-to-date product lists.

Our AI-driven approach allows us to streamline the selection process, ensuring that the products we feature align with current market trends and consumer preferences. We aim to provide content that helps you navigate your purchasing decisions with greater ease.

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