We mainly provide Tricone Bits(Rock Roller Bits) and PDC Bits for water well drilling and oil well drilling

1). Rock Bits/Tricone Bits:
      a). Type:                                  Tungsten Carbide Insert (TCI) and Milled Teeth Bits
      b). Formation Application:    Soft to Hard Formation
      c). Size Available:                  3''~26''
      d). Popular IADC Code:        IADC117/137, 217/237, 317/337, 417/437, 517/537, 617/637

2). PDC Drill Bits:
      a). Type:                                    Matrix Body and Steel Body
      b). Formation Application:      Soft to Hard Formation
      c). Size Available:                    3 1/2''~26''
      d). Popular IADC Code:         121/122/123, 221/223/224, 323/324/332/333/334/343,
                                                         423/424/432/433/443