We are SSTE based in FREE , Zambia. We are member of Tradekey.com since November, 2006. Our business is related to Minerals & Metallurgy industry and we specifically deal in Casing, drill pipe, drill collar, rock bit, mud pump. Please find our product details below: Used Drilling equipment Used drilling equipment such like rock bits used & surplus, used and new drill pipes, used mud pumps duplex and triplex. Drilling equipment for sale Have for sale used and surplus rock bits milltooth, TCI and PDC. Also have used drill pipes and drill collars, and many other drilling equipment such as mud xxxxx Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.