Min. Order Reference FOB Price
1 Piece US$99.00-599.00 / Piece
Product Description
Factory TCI Tricone Drill Bits/ Rock Drilling Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling IADC WOB RPM Applicable Formations (KN/MM) (r/min) (Bit Dia) 116 117 0.35~0.8 150~80 Very soft formations with low compressive strength and high drillability,such as clay,mudston,chalk ...