General Purpose Series

General Purpose End MillsToday’s General Purpose end mills were originally considered the ‘industry standard’ prior to high performance end mills. They are typically manufactured to NAS986 standards and include a 30° helix. Their affordability and versatility remains popular today.

Available with or without tool coatings, in multiple flutes and in a wide range of diameters and lengths, Dura-Mill offers a wide selection of end mills with tool geometry that will machine a broad range of steels & non-ferrous materials.
(These are typically not application or material specific.)

For higher productivity or increased tool life consider using high performance or maximum performance end mills, or speak to a Customer Service Representative for the best tools for your specific applications.