This tool allows fast checking if you have even edges underneath the skate blade. You attach both parts as pictured. If the outer edges are even, then the part that is lying on the skate blade edges will be parallel to the line on the other part. Otherwise the edges are uneven.
Now built with a hardened layer to improve strength and durability!
Diamond dresser with a synthetic diamond rod having a square cross section. Its new design makes it sharp during its whole lifetime. Fits both the flat and hollow surface devices of the SSM-2 and SSM PROFIL.