It is intended for drilling with core selection with a diameter of 52 to 80 mm from rocks of 1 - 2 categories in terms of complexity of core selection of wells with a diameter of (120.6 - 158.7) mm by the rotary method in combination with drill heads of the appropriate size. Our company offers this device in 7 modifications, individual development is also possible according to your request.
Learn MoreIt is intended for drilling with core selection with a diameter of 80 to 100 mm from rocks of 2-3 categories in terms of complexity of core selection of wells with a diameter of 187.3 to 311.15 mm by rotary method in arrangement with drill heads of the appropriate size. Our company offers this device in 8 modifications, individual development is also possible according to your request.
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