TCI Tricone Bit API スタンダード ロック 掘削 ツール ローラー コーン 掘削 石油 井戸 トリコーン 掘削

dthの訓練用具
September 09, 2025
Video Description:
Discover the TCI Tricone Bit, an API Standard Rock Drilling Tool designed for oil well and gas exploration. This roller cone drill bit is perfect for soft, medium, and hard formations, offering high penetration rates and durability. Ideal for petroleum, mining, and geothermal applications.