Min. Order Reference FOB Price
1 Set US$10.00 / Set
Product Description
TCI Tungsten Carbide Rotary Rock Roller Tricone Bit 9 7/8'' API IADC537 for HDD Well Drilling Product Description Rotary Rock Roller Tricone Bit 9 5/8" IADC537 for HDD Well Drilling Product Description This TCI tricone bit mainly used for water well drilling. For soft to medium hard ...