North American Tool is a tap designer and worldwide industry leader in special taps and with a broad spectrum of premium quality threading tool products, including special taps, carbide thread mills, threading dies and thread gages.

As a world class supplier of special taps, dies, and gages, North American Tool invests in the people, technology and processes to deliver high-quality specialized tools for all your needs. You can count on us for personalized service, quick response, and honest advice to help you find the right solution.

State-of-the-art equipment and production processes; advanced computer systems and machining equipment; and knowledgeable, experienced Associates contribute to their unparalleled reputation as a world class supplier of industrial tooling products, including:



Thread Tool Engineering Data

This section of our website is full of valuable technical information pertinent to threading tools, specifically taps. From tap identification markings to tap/drill sizes…and from surface treatment recommendations to a complete tap style guide, this is your one-stop resource for special tap engineering data on the web.



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