Our factory is specialized in producing series products of high-speed steel, hard alloy twist drills, which including straight shank twist drillsaircraft drillsreduced shank drillshex shank drillsdouble end drills taper shank drills and so on. For more details, welcome to visit our web: ***** We have professional machining equipments, seasoned technicians and all-around quality controlling system, and have obtained the ISO9001-2000 certificate. Our products are sold to more than 20 countries and areas. Greatly favored and trusted by customers
