3 7/8'' IADC537 TCI Tricone Bit Sealed Bearing for Soft to Medium Formation
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Product OverviewThe 3 7/8" IADC537 TCI Tricone Rock Bit is a tungsten carbide insert tricone roller bit manufactured in compliance with API Spec 7-1 and IADC standards. Model IADC537 is engineered for soft to medium formations such as shale, sandstone, and medium limestone.Equipped with a sealed journal bearing and hard tungsten carbide inserts, this bit delivers a stable penetration rate, excellent wear resistance, and long service life. It is widely used in water well