The RIDGID Octane 18V R8657B is a cordless circular saw with a 7-1/4 inch blade, built for cutting wood and other materials without a cord. Its brushless motor paired with newer battery tech is the main draw for anyone who wants steady cutting power on the go.
Great for
- Framing and cutting lumber on a job site where there's no outlet nearby
- Quick cutoffs and trim work around the house
- Weekend DIY builds, deck projects, and backyard repairs
It runs on an 18V platform and uses a 7-1/4 inch blade, which covers most common sheet goods and dimensional lumber. The listing is for a renewed unit, and it comes in black under part number R8657B (model ZRR8657B).
Tip: Since this is a renewed model, check the listing's condition details before you buy so you know what to expect.





