About National Machine Tool Company
With over 100 years of experience in the internal keyseating field, National Machine Tool Company continues to supply industries worldwide with solutions to their slotting requirements.
Our tools have worked on many applications ranging from the Panama Canal (1903) to the Hubble Space Telescope for NASA (1990), we can design a keyseater specifically to your needs.
Family owned and operated for 4 generations and entering our 5th, we trust our products to perform to your specifications. We strive to offer the service and quality our customers expect.
Feel free to call us with any questions or applications you may have concerning our tools.