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PDC Core Bit buy in Xi'an
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PDC Core Bit

PDC Core Bit

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Description

PDC Core Bit

The diamond core bits mainly comprise three types like single tube, double tubes and wire-line. The design of surface discharger flow passage can reduce the corrosion of the mud to the rock core. The PDC teeth and the natural diamond are used for mixed gauge protection, and the patented surface strengthening technology is used. Therefore, the coring bit has the advantages of high rate of penetration, high yield percentage of core and long life time. The coring bits have complete range of specifications, and the customers can choose the product according to their production demand and the change of the rock formation.

In the technical scheme of the kerve gauge protection, the diamonds are embedded in the longitudinal or lateral groove to form a roof comb by sintering. As a result, the gauge protection part can obtain the best cleaning and cooling effects.

The PDC cutting teeth are arbitrarily arranged in the ledge spirally in high density to ensure the steady operation of the bit with high speed.

Core Type Type Core Diameter (mm) Weight on Bit (KN) Rotation Speed (r/min)
Single Barrel Sq 76 70 3-11 80-200
Sq 98 70 3-11 80-200
Sq 113 70 3-11 80-200
Sq 125 80 5-12 80-200
Sq 133 80 5-12 80-200
Double Barrels SQ 4 1/8 45 10-58 80-500
SQ 5 1/4 70 10-58 80-500
SQ 6 70 10-58 80-500
SQ 7 1/2 89 22-80 80-500
SQ 8 1/2 101 22-80 80-500
SQ 9 1/2 105 40-100 80-500
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PDC Core Bit
PDC Core Bit
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