RC Drilling

Cortech offers an innovative range of diamond coring equipment for mineral development and exploration. These mining drilling machines allows reliable and high performance deep hole drilling with economical maintenance costs.
Diamond core & RC drilling rigs offer multiple drilling methods in one unit without having to leave the hole, and are designed to efficiently operate in all forms of exploration drilling. With an extensive range of standard features and options, these drills can perform rotary air or mud drilling, including diamond coring and reverse circulation.
RC drilling is a technique used in the majority of stages of mine development. As it is cheaper than diamond core drilling, it is often used in first stage exploration mining to delineate a potentially extractable ore body. RC drilling is also consistently used during in-pit grade control and the development stage of an ore body.