Ingersoll Cutting Tool Company has long been one of the world's leading suppliers of metal removal tooling. Since our first cutting tool patent in 1889, we have striven to provide the most innovative and productive metal removal solutions on the market. We pioneered the development of indexable carbide end mills. We were the first to introduce the On-Edge™ insert configuration. We received the first patent for an indexable ball nose end mill and quickly followed with the first two-effective ball nose. Today, Ingersoll offers a full line of standard metal cutting tools including milling, turning, holemaking, high precision boring and reaming, PCD form tooling, gundrilling and much, much more. Ingersoll is also expert in the concept and manufacture of custom-engineered special tooling for unique applications. We are more than just a tooling supplier. We have the resources and experience you need to make informed and effective tooling decisions.