6” Gutter Machine — The Original Polyurethane Drive System. Starting at $9,500+ USD, depending on machine configuration. *Photo includes optional equipment available for an additional cost. New Tech Machinery (NTM) began designing the first Mach II™ portable seamless gutter machine in 1991 and shipped the very first unit in 1994. More than three decades later, this portable roll-former is still a go-to for contractors who need to run K-style seamless gutters on-site. It's the most copi...