DCドリルビット 6 1/4インチ オイルフィールド掘削ビット スチールボディ ダイヤモンドPDCカッター ドリルビット

dthの訓練用具
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.