RYOBI One P505 18V Cordless 5-1/2 inch Circular Saw – 4700 RPM, Bevel 50 Degrees

Overview

The Ryobi One P505 18V cordless circular saw is designed to move as freely as your plans. With a compact 5-1/2 inch blade and a fast 4,700 revolutions per minute, it blends punch with portability, so you can work around the house or on a project site without hunting for a power outlet.

Core features that boost control and visibility

• GripZONE Overmold keeps your grip secure in varied conditions for better handling
• Transparent lower guard lets you see the blade and your cut line clearly
• Bevel adjustment up to 50 degrees supports angled cuts for framing and finishing tasks
• Extra left side handle improves control and keeps your cutting line in view
• One+ compatibility lets you use Ryobi 18V batteries you already own

What comes in the box and practical use

• A ready to cut 5 1/2 inch blade is included for immediate use with a compatible battery
• An onboard blade wrench stores in a dedicated compartment for quick blade changes without hunting tools

In real life, this saw shines on small to mid sized projects around the home. Think underlayment trimming, shelf installation, or deck adjustments where a cord would be awkward. The balance and design help you keep both hands free for measurement and setup while you work. Battery powered flexibility makes it easy to move from room to room or yard work without planning outlet access in advance. If you already own Ryobi tools from the One Plus family, pairing with an 18V pack is straightforward, helping you extend your toolkit with minimal extra gear.

Performance and expectations

Users often notice the combination of speed and portability, which translates to faster progress on light to medium cutting tasks. The tool is positioned as a reliable backup or companion for DIY enthusiasts, homeowners, or pros who value freedom of movement without promising guaranteed outcomes.