
PDC Drill Bit for Sale 3 Wings Step Drag Bit 152 mm PDC Drilling Bits for Water Well Drilling. Customizable Wing Count: Available in 3, 4, 5, or 6 wings based on customer drawings or samples. Diverse Insert Designs: Offers Spherical, Ballistic, and Parabolic inserts for various drilling needs. Wide Diameter Range: Customizable diameters from 76mm to 590mm to fit specific well requirements. Versatile Applications: Suitable for water wells, mining, geothermal, environmental, and exploration drilling. High Performance Material: Constructed with Tungsten Carbide and High Manganese Steel for durability. Customizable Bearings: Options available for both Sealed and Non-Sealed bearing types. Factory Visit Welcome: Customers are welcome to visit the factory in Yantai, Shandong before ordering.