Profile: JM Metals, LLC. offers contract machining of production parts and tooling. We provide milling, CNC milling, turning, CNC turning, grinding, ID/OD, surface, centerless and inspection. Our products include FT600 and titler software. Our film spool holders and solid roller system is designed to transport the film across the plotter bed without scratching the film base or emulsion. Our spool holders have a tensioning break to provide precise tensioning of the film to prevent the film from dragging and getting scratched.