Bit Size: 12 1/4 in, Bearing: Sealed Roller Bearing and gauge protected, Type: Tricon Rock Roller Milled Tooth Drill Bits, Connection:6 5/8 in API (STD-7) Regular Pin, motor application
Good day, We are looking for suppliers of roller cone bit for oil well drilling. 1. size III-295,3, code HAT-217, API in quantity of 4pcs. 2. size III-295,3, code HAT-137, API in quantity of 4...
Hello, My Name is John Mark, am very interested in your Well Drilling i would like you to get back to me with your quotation. Hope to hear from you soon. Regards John Mark C.E.O
