Franco Bui industrial stones was founded in 1964 by Franco Bui. With more than 40 years of working experience in the fields of industrial and watch stones, BUI MONNAT is specialized in mini-micro diamond abrasives in ceramic binder to shape sapphires, rubbies, ceramic, extreme hard alloys, etc. We are manufacturing broaches and grinders for the recessing, roughing and drilling of industrial stones.... [Detail]