I bought a nice big chunk of 12/4 korina, chopped a piece off of it and attempted to resaw it for a solidbody guitar. Anyhow, I knew the stock blade that came with my JET 18" BS was junk, but I didn't know just how bad it was until I attempted to resaw this wood, which was about 7" thick. First of all the blade began to wander immediately and it cut very slowly. But what's worse, when I got through the cut, the blade bowed inside the wood and gave me one concave and one convex piece of wood (a barrel cut)...I had thought I might run into this so I fed the wood extra slow and put a little extra tension on the blade. Nonetheless this blade performed horribly.
I tried cutting a 1/4" piece off of the remainder w/ my 1/4" Timberwolf blade (which I usually only use for curve cuts) and it worked beautifully (save a little wander)....no bow at all and a much faster cut. Anyway, I learned an expensive lesson in resawing, DON'T USE SHITTY/DULL BLADES AND DO A TEST PIECE FIRST!!!
I was happy with the way the timberwofl cut and will probably pick up a 1" blade for resawing. Can anyone recommend a better one? Perhaps Lennox? How about TPI, and skip vs/ hook? I'll mostly be resawing hardwoods about 7".