Top Slitter knives for a variety of uses. Normally run against a bottom knife. These knives are used in numerous industries, from paper, films, and nonwovens. We stock these knives that are compatible with a large variety of OEM’s, including Arpeco, Tideand and Dusenbury. We offer these knives in both a dished and flat style. We also have the ability to custom-manufacture these knives from sizes of 6.35 mm to 300 mm.