Founded in Rochester in 1908, Genesee Manufacturing Company designs and manufactures adjustable hollow mills and other production cutting tools for industrial machining. Its specialty is hollow milling from the end of a part, including the GEN-DEX® line—the first uniformly adjustable, positive-rake, indexable-insert hollow mill—and custom tooling engineered in-house. More than a century of accumulated hollow-milling experience informs solutions built to reduce cycle time and manufacturing cost.