Product Description

Including both ODEX and concentric casing systems. Application range: It is suitable for drilling water wells geothermal wells, short mircopiles medium mini-type grouting hole of building, dam & harbou project. Design principles: 1:We're devoting to everlastingly improving our products.And fulfilling to simmply the complicated problems during drilling. 2. According to the customers' offered the fittest drilling tools as you like. 3, To achieve the most satisfactory effects in complicated rock formations, there are not only various casing drilling equipments with different types, constructions, and working patters, but also the functionally designed DTH hammers for the customers choice