2015 200hp Etec Lower Unit Workshop Manual there. Charmilles Roboform 35P RTC - 2001 Die Sinking machine. Edm and hsm are the two key technologies in tool and mold making. GF Machining Solutions' products range from electric discharge machines (edm) and high-speed (hsm) and high-performance milling (hpm) centers, laser ablation machines through tooling, services, spare parts, wear parts and consumables to automation solutions. GF Machining Solutions is the world’s leading provider of machines and system solutions to the tool and mold making industry and to manufacturers of precision parts.