I use a 3/4 ' 4TPI for resawing and a 1/4 inch for most everything else. I do have a3/8 that came on the saw but it is not a quality blade. When I had t ocall Rikon for a small problem, the rep asked me if I had changed the blade. When I tol dhime yes, his comment was GOOD MOVE. I have used Olsen and Timberwolf and they both work fine for me.