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  • CIR Series Low Air Pressure DTH Bits

    tungsten carbide and steel Bits | drilling rig bits

     

     

    Description of 4"High Air Pressure DTH Bits :


    DTH bits are made of tungsten carbide and steel. Our DTH hammer bit adopts superior material to manufacture, they can be suitable for kinds of rocks and widely used in ore mining and water well drilling to mine hard rocks.


    Specification of CIR Series Low Air Pressure DTH Bits :

     

    CIR50

    Dia.(mm)

    Gauge button

    Weight(Kg)

    Part No.

     说明: C:\Users\Administrator\Desktop\HTB1Y446LpXXXXaDXVXXq6xXFXXXC (1).jpgBallistic button / Flat face

    50

    3 x Φ10

    0.54

    CIR50-50BF

     CIR60

    Dia.(mm)

    Gauge button

    Weight(Kg)

    Part No.

    说明: C:\Users\Administrator\Desktop\HTB1Y446LpXXXXaDXVXXq6xXFXXXC (2).jpgBallistic button / Flat face

    60

    3 x Φ12

    1.1

    CIR60-60BF

    CIR65

    Dia.(mm)

    Gauge button

    Weight(Kg)

    Part No.

    说明: C:\Users\Administrator\Desktop\HTB1Y446LpXXXXaDXVXXq6xXFXXXC (2).jpgBallistic button / Flat face

    65

    4 x Φ12

     1.42

    CIR65-65BF

    CIR70

    Dia.(mm)

    Gauge button

    Weight(Kg)

    Part No.

    说明: C:\Users\Administrator\Desktop\HTB1TNqlLpXXXXclXXXXq6xXFXXXo.jpgBallistic button / Flat face

    76

    5 x Φ12

     2.18

    CIR76-76BF

    CIR90

    Dia.(mm)

    Gauge button

    Weight(Kg)

    Part No.

    说明: C:\Users\Administrator\Desktop\HTB1TNqlLpXXXXclXXXXq6xXFXXXo (1).jpg

    90

    6 x Φ14

    3.69

    CIR90-90BC

    100

    6 x Φ14

    4.25

    CIR90-100BC

    110

    6 x Φ14

    4.92 

    CIR90-110BC

    120

    6 x Φ14

    5.52

    CIR90-120BC

    130

    7 x Φ14

    6.56

    CIR90-130BC

    CIR110

    Dia.(mm)

    Gauge button

    Weight(Kg)

    Part No.

    说明: C:\Users\Administrator\Desktop\HTB1iY81LpXXXXX8aXXXq6xXFXXXl (1).jpgBallistic button / Flat face

    110

    6 x Φ14

    5.86

    CIR110-110BC

    120

    6 x Φ14

    5.89

    CIR110-120BC

    130

    7 x Φ14

    7.59

    CIR110-130BC

    140

    8 x Φ14

    8.47

    CIR110-140BC

    150

    8 x Φ14

    9.47

    CIR110-150BC

    170

    9 x Φ14

    11.44

    CIR110-170BC

    说明: C:\Users\Administrator\Desktop\HTB1iY81LpXXXXX8aXXXq6xXFXXXl (2).jpgBallistic button / Flat face   

    110

    6 x Φ14

    5.86

    CIR110-110BF 

    120

    6 x Φ14

    5.89

    CIR110-110BF

    130

    7 x Φ14

    7.59 

    CIR110-110BF

    140

    8 x Φ14

    8.47

    CIR110-110BF

    150

    8 x Φ14 

    9.47 

    CIR110-110BF

    170

    9 x Φ14

    11.44

    CIR110-110BF

    CIR130(Bit Shank 65mm and 76mm)

    Dia.(mm)

    Gauge button

    Weight(Kg)

    Part No.

    说明: C:\Users\Administrator\Desktop\HTB1iY81LpXXXXX8aXXXq6xXFXXXl (3).jpgBallistic button / Convex face

    130

    7 x Φ14

    7.59

    CIR130-130BC

    140

    8 x Φ14

    8.47 

    CIR130-140BC

    150

    8 x Φ14 

    9.47 

    CIR130-150BC

    170

    9 x Φ14

    11.44 

    CIR130-170BC 

    CIR130(Bit Shank 65mm and 76mm)

    Dia.(mm)

    Gauge button

    Weight(Kg)

    Part No.

    说明: C:\Users\Administrator\Desktop\HTB1iY81LpXXXXX8aXXXq6xXFXXXl (3).jpgBallistic button / Flat face

    130

    7 x Φ14

    7.59

    CIR130-130BF 

    140

    8 x Φ14

    8.47 

    CIR130-140BF 

    150

    8 x Φ14 

    9.47 

    CIR130-150BF 

    170

    9 x Φ14

    11.44 

    CIR130-170BF

    CIR150

    Dia.(mm)

    Gauge button

    Weight(Kg)

    Part No.

    说明: C:\Users\Administrator\Desktop\HTB1iY81LpXXXXX8aXXXq6xXFXXXl (3).jpgBallistic button / Flat face

    130

    9 x Φ16

    15.73

    CIR150-150BF

    140

    9 x Φ16 

    17.46 

    CIR150-165BF 

    150

    9 x Φ16

    18.04 

    CIR150-175BF 

    170

    9 x Φ16

    26.7 

    CIR150-200BF

    CIR170

    Dia.(mm)

    Gauge button

    Weight(Kg)

     Part No.

    说明: C:\Users\Administrator\Desktop\HTB1iY81LpXXXXX8aXXXq6xXFXXXl (3).jpgBallistic button / Flat face

    175

    9 x Φ16

    21.86

    CIR170-175BF

    185

    9 x Φ16 

    23 

    CIR170-185BF

    200

    11 X Φ16

    25.86 

    CIR170-200BF

    220

    12X Φ16

    30.5 

    CIR170-220BF 

    250

    15 X Φ16

    38 

     

     

     

     

     


     

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