| 规格: | We are one specialist maker of tricone bit (rotary bit), founded in 1958. Various sizes from 3-7/8" to 36" are available at our factory and various styles are applicable for drilling different kinds of rock formations, from soft, medium hard to hard, very hard formation.
Our tricone bits can be devided into two series: steel tooth tricone bit (mill tooth tricone bit) and TCI tricone bit (tungsten carbide inserted tricone bit), for mining, quarrying, piling, water well drilling and oil well drilling.
Our tricone bits are processed strictly according to API standard and ISO9001-2000 standard, for which good quality could be assured to you.
If you have interest in our products, please contact us zzeasttools(at)gmail(dot)com |
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