What about the patented technology of SGS tools in the United States?

SGS provides metal cutting technology for global industry and enjoys a good reputation in the field of solid cemented carbide materials and tools. SGS has its own R&D center, material laboratory and coating center, and the materials of all products have undergone strict professional inspection in SGS laboratory. SGS holds the patents of Z-CARB, SKI-CARB series high-performance solid carbide end mills and HI-PERCAB and ICE-CARB drills, which is a revolution in the field of metal cutting.