Equipped with proven 5+1 axes milling technology and orbital system, the M4 Wet Heavy Metal is optimized to mill hard-to-reach undercuts and divergences. Besides standard applications like crowns, inlays, onlays, and veneers, the M4 allows for the unparalleled production of occlusally screw-retained bridges, attachments, and bars. Milling four blanks at once with a 32-unit tool automatic bur changer, the M4 can handle all the industry leading materials to maximize quantity and quality.