Established in 1961, Hamilton Knife and Machine Inc. is in the business of manufacturing and resharpening knives. Located in Hamilton, Ohio, the company manufactures circular and straight blades for paper, film and foil, tire/rubber conversion and textile/non-woven materials conversion industries. It is also a supplier of custom blades and related tooling for applications in the iron and steel, metal working and woodworking industries. The companys product range includes roll splitters, paper trimmer knives, plastic cutting sticks, sheeters, shear blades, saw tooth knives and granulator blades. Other specialty items include plow bolts, washers, nuts, hot cut blades, assembly and custom Pelletizer blades for tire/rubber conversion.