What to with all those old blades?

Jack · 2005-10-31T01:19:22+00:00

For my circular saws and table saws I have a bunch of old (used, not sharp) 7.25" and 10" carbide tipped blades I've accumulated over the years. Blades are so much improved and cheap now days so its hard to justify to have it professionally resharpen. I see you could make clocks out of those blades, but I don't need any more clocks. One other thing I could do with it is use it with the rebars in a future concrete pour. I've resharpen some of it by hand but as I said new blades are so cheap now so why bother. What have you guys done with old blades other than toss it with the trash?