At Carolina Knife we manufacture a wide range of circular blades used in rotary, score and razor cutting processes. In the case of rotary slitting there are two distinct blades, a top blade and a bottom blade. In score slitting there is a top blade and a hardened roll or sleeve. In burst cutting there is a single blade that cuts through the material with a razor slitting action. In any of the above cutting applications we can provide stock and custom blades to meet your specific cutting needs. Please select the appropriate circular blade from the list below. If you are looking for a straight blade please look under the cut type section of the site.