DC khoan bit 6 1/4 inch dầu mỏ khoan bit thép cơ thể kim cương PDC máy cắt khoan bit

Dụng cụ khoan DTH
July 02, 2025
Keyword: PDC Tricone Bits
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.