Why not just buy new blades? 6 in a common size, depends on your model and style of blade. You can probably get them from Grizzly, heck even Amazon probably has them, or post on one of the woodworking forums and you can get pointed in the right direction. If we knew what kind of jointer you bought, would be easier to help you find blades. Jointer blades are not the expensive, just my opinion.