Min. Order Reference FOB Price
1 Piece US$200.00 / Piece
Product Description
Product Description 1.The IADC437 tricone bit used for low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc. 2.The TCI tricone bits can be used to drill hard and abrasive formations. Wear resistance tungsten carbide ...