Сверло постоянного тока 6 1/4 дюйма для бурения в нефтяной промышленности, стальной корпус, алмазные резцы PDC, буровое долото

инструменты dth сверля
July 02, 2025
Video Description:
Discover the High Quality PDC Rock Drill Bit 9 1/2 Inch, designed for oilfield drilling with durable polycrystalline diamond cutters. Ideal for soft to medium-hard formations, this fixed-cutter bit offers exceptional wear resistance, thermal stability, and high penetration rates. Perfect for directional drilling and HTHP environments.
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