Manuals; Guides; Cart; Contact; Menu. 701 West Clay Avenue. Muskegon, MI, 49440. 800-456-7409. The Only Milling Machine Still Made in the USA! Your Custom Text Here. Call Us: 1-800-456-7409. ... Wells-Index mills have a completely different milling head design than any other milling machine in the world. Most heads are based on a Bridgeport ...