Shopsmith Forums

Where can I find replacement blades for the SS 4" Jointer Model #:505681 (602-C)?

Shopsmith offers the 505640 (found here https://shopsmith.com/product/jointer-replacement-knives-3-blade-set/ ) for Jointers made after 1999, but I'm pretty sure mine is older than that. I don't see any other Jointer ...