API TCI tricone bit manufacturer, has following advantages: reasonable structure, reliable quality, drilling longer time, sealed bearing , Rock bits ,tricone bit ,Rock drilling bit,bearing:sealed journal bearing ,5 1/2inch,5 7/8inch,6inch,6 1/2inch,6 3/4inch,7 1/2inch,7 7/8inch,8 1/2inch,9 7/8inch,12 1/4inch,13 3/4inch,14 3/4inch,15 1/2inch,16inch,17 1/2inch,20inch,22inch,24inch,26inch,Crossing Bit is one of the leading manufacturer for Quality PDC bits and Tricone bits in North of China ,we have exported drill bits to more than 30 countries .
Crossing Drilling Tools maintains a great reputation in the well drilling,construction, HDD (horizontal directional drilling) ,exploration, water well, geothermal, mining, and oil & gas industries as a company that can provide dependability and high-quality products at exnt value.Our quality tools:Tricone bit ,PDC bit,Tricone Cutters(single rollers),PDC reamers,Drag bits ,HDD hole openers.
Our custom-designed PDC bits are specifically designed and manufactured with directional drilling in mind. Our bits are extremely stable, durable and ‘directional’ friendly, which is of the utmost importance when trying to keep the bit in a thin wavering pay zone. It is this steerable bit technology, combined with high ROP, which gives Crossing an advantage in a highly competitive market.
Our Mission:
To guarantee each drill bit :Drills faster ,Lasts Longer .
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