Min. Order Reference FOB Price
1 Piece US$1,200.00-1,500.00 / Piece
Product Description
311mm IADC537G Tricone Drill Bit Drilling Water Well Bit Product Description 1.Feature of tricone bit Product Parameters 2.tricone bit/tricone rock bit parameters: IADC WOB RPM Applicable Formations (KN/MM) (r/min) (Bit Dia) 116 117 0.35~0.8 150~80 Very soft formations ...