Full-scale and multi-tooth PDC coring bit

Description : DC drag bit is a comprehensive drilling bit, mainly used for water wells, mining, geothermal, environmental and exploration drilling. It is suitable for drilling in soft and soft-medium formations with fast penetration rate and high efficiency, and special for the large diameter holes' drilling. Types: Ordinary type; Reinforced type; Super strength type. Threads: Any female or male threads. Specification : Model Diameter(mm) PDC cutter type Blade No. Suitable