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Tricone Drill Bits

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Tricone Drill Bits

Milled Tooth (MT) and Tungsten Carbide Insert (TCI) Types in the popular sizes from 4 ¾¡± up to 22¡± diameter for drilling in all rock types from the softest to the very hardest formations.  

Add:NO.214 majiadian industry park baodi district tianjin china
Tel:86-22-58656460                                     

    86-22-58656461
Fax:86-22-58656461
web:www.tjdrilling.com 

Email:info@tjdrilling.com
sales@tjdrilling.com
Cel:18902059907
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