What Riving Knife Should I Use with My SawStop?

So, the 2.3 mm riving knife is designed to be thinner than the 1/8" (which is 3.2 mm). The idea is that it should slide smoothly, but here’s the catch: thin kerf blades usually come in at 2.3 or 2.4 mm, which means the knife can be a bit snug and might not slide as easily. If you're looking to run thin kerf blades, I would definitely recommend getting the 2.0 mm riving knife for a more optimal fit. That’s what I did, and it's been great on my 1.5HP PCS! Check it out [here](https://www.sawstopstore.com/product/2-0mm-riving-knife/).

I just use the riving knife that came with my SawStop. It suits my needs just fine!

Full kerf blades are generally 0.125" (or about 3.2 mm), and thin kerf blades hover around 0.1", so a smaller riving knife can work for both. Just remember that there’s no universal standard, so your best bet is to go with the knife designed for your specific saw. It’s a bit of a hassle, but that’s how it is for most of us!