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PDC Core bit

1.Introduction of PDC core bit

PDC core bits incorporating PDC(Polycrystalline Diamond Compact) cutters can be very cost effective and very productive, which are applied to rock formations of f≤10,mainly used for geological exploration and hydrology drilling.
PDC core bit include:PDC single tube core bit,PDC double tube core bit,PDC wire line core bit

 

2. Specification of PDC core bit

PDC Core Bit


     Size

O.D.(mm)

I.D.(mm)

Steel Body

O.D.(mm)

I.D.(mm)

60

60

41.5

58

47

75

75

54.5/53

73

62

94

94

68

89

78

113

113

89/88

108

94

133

133

109/108

127

114

153

153

129/128

147

134

PDC Wire Line Core  Bit


     Size

O.D.(mm)

I.D.(mm)

Steel Body

O.D.(mm)

I.D.(mm)

75

75

49

73

62

94

94

62

89

75

 

Note :AQ BQ NQ HQ PQ T2 T6 series PDC core bit and PDC casing shoe bit are also available

 

3. Feature of PDC core bit

High wear resistance

Fast penetration

Long service life

Competitive price

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