Dongguan Dehan Tool Co., Ltd. was established in 2007 , with the headquarter set in Changan, Dongguan,and branches all over the country. The company is specialized in producing deep-hole drill and the reweldingof deep-hole dril, and also sells all types of accessories of deep-hole dill, including guide bushing, glue cover,extension rod, centering bar, and so on. DEHAN Tools has introduced overseas advanced technologies and cultivateda scientific research team which insists on continuous improvement and innovation. During these years, we havedevoted ourselves to the research, development and production of deep-hole tools and built a complete and scientificquality management system. We have multiple deep-hole drills for external processing, which could help deal withvarious hard workpieces for customers.The company acts in line with the operation philosophy of "sincerity, mutual trust, service first and quality first",and aims to provide users with economic and reasonable gun drill and deep-hole machining solutions. The qualityproducts have been widely recognized by the industry. We welcome friends from all circles to visit our companyand make business negotiations.