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Matrix body PDC bits 140mm adopt quality tungsten carbide as the bit body, they are use for hole drilling in coal mining, water well drilling and dam construction etc. Xi'an tydrillbits Co.,Ltd is one of the PDC drill bits manufactuer and exporter in China. In the past 9 years, depend on quality goods and good service, our PDC bits is popular in domestic market. And now they are also walking to international market in some countries, especially in Europen and Asian.
This is our 2 7/8" thread 140mm PDC drill bits. Material is PDC cutters, tungsten carbide and 45# steel. Matrix body PDC bit is mainly use for hard rocks drilling when compared with steel body PDC drill bits.
If you need our 2 7/8“ male thread 140mm PDC drill bits please feel free to contact us by Lucy@tydrillbits.com.
