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Trade Leads Details
We manufacture various pdc bit for different drilling application. This type you saw is for drilling coal. The size is 25mm, 27mm, 28mm, 30mm, 32mm, 36mm, 42mm, etc. All design could be made according to your requirements and it can satisfy different customers specific needs. We insist on honesty to provide customers high performance products with competitive price.
Contact Information
  • Contact PersonJulie
  • Telephone86-18034075230
  • AddressJunziguan, Hejian City, Hebei Province, China