Since 1903, Cincinnati-based National Machine Tool Company has manufactured custom keyseat millers for cutting internal keyways in blind or open-ended bores, including applications where no relief hole is available. Now in its fourth generation of family ownership, the company designs tooling for both manual and CNC equipment and works with machining firms on difficult slotting problems. Its specialized solutions include tools for indexed multiple-slot and radiused-keyway applications.
Kett Tool CompanySince 1940, Kett Tool Company has been a Cincinnati manufacturer of specialty power tools for professional contractors, builders, and manufacturers. The company designs, manufactures, and assembles its tools in America, with a focus on making difficult cutting work easier for users across many industries.CINCINNATI, OH
Alcon Tool CompanySince 1946, Akron-based Alcon Tool Company has designed and manufactured custom industrial cutting tools, carrying each job from engineering and production through refurbishment. Founded in the Rubber Capital of the World, Alcon built its early reputation serving tire and rubber manufacturers and now supplies precision tooling worldwide, with more than 100,000 square feet of in-house production space. Its blend of hands-on tooling craftsmanship, reverse-engineering know-how, and advanced five-axis CNC machining supports demanding applications across manufacturing.AKRON, OH
Inlet Tool, IncWith more than 50 years of toolmaking behind it, Inlet Tool manufactures custom indexable cutting tools and provides contract CNC machining from its shop outside Meadville, Pennsylvania. The two-generation company is particularly known for trepanning and deep-hole drilling tools, while its five-axis mill-turn equipment handles parts up to 50 inches in diameter. Owners Marvin and Kurt Hamilton lead a 10,000-square-foot operation that also repairs tooling and builds fixtures for complex castings.CONNEAUTVILLE, PA
Ctek Tool and Machine Co, IncCtek Tool and Machine Co, Inc. is a family-owned custom job shop in Cincinnati, Ohio. It machines parts to customer requirements, blueprints, CAD models, and quality specifications, offering CNC turning, CNC milling, wire EDM, welding, grinding, waterjet work, load testing, and inspection.