... Customed accpeted 4.Carbide 5.good service Ι.Product Description turning tool for lathe a), Ability in high temperature, about 800-10000C can ... , cutting than HSS optional high 4, 8 times the cutting speed. b), Normal temperature high hardness, good abrasion resistance. c), ... execution of employees, and personal to the appointment, etc.(turning tool for lathe)V.After Sales Serivce"No best, only better" ...