TAISHAN Tricone bits Pilot bit include TCI tricone bit steel tooth bit and PDC bit , Bits that feature long, widely spaced teeth, to drill soft formation such as shales, soft sandstone, clay and all unconsolidated formations. With medium length teeth, closer spaces, to drill unconsolidated limestones, medium sandstones, clay, marls. With short, closely spaced teeth with tungsten carbide hardfacing, for hard and abrasive formations such as sandstones, dolomite, hard limestone and granite.
Our precision bearings are made with the tightest tolerances in the industry! The bearing
materials used have extremely low friction and high load capacity. We use one of the most chemically resistant, heat tolerant HNBR materials for our bearing seal and pressure compensator. This material is very compatible with oil based muds. Seal wear is extremely low with the combination of our proprietary Synthetic grease.
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