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 | Xi’an Tydrillbits Co.,Ltd is a drilling company supply PDC bits and tricone bit in China. This is our used 12 1/4”tgungsten carbide tips tricone rock bit, it has little break teeth but not infulencing use, we have exported to many countries in the world but stability is very good and get good feedback. Except for used tricone bit, we also supply new tricone bit with milled teeth and tungsten carbide teeth, if you are interested in any of our tricone bit, please feel free to contact us by Lucy@tydrillbits.com. |
