Background

The RYOBI 18V ONE+ HP Brushless 7-1/4 in is a Circular Saw that features a brushless motor that provides a 40% faster cutting pace and over 325 cuts per charge as described on the Ryobi website. The die-cast upper guard provides greater durability in any work environment. The vacuum dust adaptor keeps your work surface and area clean as you cut. It is also part of the RYOBI ONE+ System of over 280 cordless products that all work on the same battery platform. The Ryobi Circular Saw P508 garnered a large amount of positive feedback. However, a decent amount of users have reported issues such as missing parts and battery malfunctions.

The Ryobi Circular Saw (P508) was released in 2020 and is no longer sold on the official website. However, the saw is still available online and in a few retail stores.

Identification

Dimensions:

  • Blade Diameter 7-1/4 in.
  • Product Depth 7.25 in
  • Product Height 11 in
  • Product Width 13.5 in.

Information on your RYOBI product can be found on the black label located directly on your tool. Your serial number can be found on this label and may begin with CS, OA, etc. Your model number will either begin with an RY or a P or AC (accessory). (Reference: Ryobi General FAQ)

Technical information

  • Brushless motor delivers up to 40% faster cutting.
  • Over 325 cuts per charge using an 18V ONE+ 6Ah battery.
  • 0-56 degree bevel capacity for cut versatility.
  • Adjustable depth guard for cutting up to (2-7/16 in) depth of cut at 0 degrees and (1-3/4 in) at 45 degrees.
  • Die-cast upper guard for increased durability.
  • Vacuum dust adaptor is compatible with (1-7/8 in) and (1-1/4 in) hoses for a cleaner work surface.
  • On-board LED work light to illuminate workspace for clear-cut line visibility.
  • Part of the RYOBI 18V ONE+ System of Over 280 Cordless Products.
  • Includes: (1) PBLCS300 18V ONE+ HP Brushless 7-1/4 in. Circular Saw, (1) Vacuum Dust Adaptor, (1) 24T Thin Kerf Blade, (1) Hex Wrench, and operator's manual.
  • Arbor Size is 5/8 in.
  • The battery is 18V (Lithium Ion).
  • No Load Speed is 3,800 RPM.
  • Tool Weight 6.6 lbs.

References:

Ryobi Circular Saw Specifications Page

Home Depot product page

Additional information

Ryobi Customer Support

Ryobi Circular Saw Specifications Page

Ryobi Circular Saw Product Page

Ryobi Circular Saw Parts Page

Ryobi General FAQ