PQ3 diamond bit is the very important part of wireline drilling system. PQ3 diamond bit is the part directly cut the rock, to penetrate through the different stratum. Relay on the PQ3 wireline coring system, circulate the rock debris to the surface by drilling fluid,at the same time, retrieve the 36.4 mm column core sample by PQ3 core sampling tube(commonly PQ3 inner tube).

The quality of the PQ3 diamond bits will mostly decide the 59.5mm B size diamond drilling efficiency.

CGEO mainly offer four types of PQ3 diamond bits:

                                                                            -PQ3 Impregnated Diamond Bits(PQ3 IMP Bit)

                                                                            -PQ3 Surface Set Diamond Bits(PQ3 SS Bit)

                                                                    -PQ3 Polycrystalline Diamond Compact Bits(PQ3 PDC Bit)

                                                                    -PQ3 Thermally Stable Diamond Polycrystalline Bits(PQ3 TSP Bit)

Among diamond bits, CGEO especially concentrates on the impregnated diamond bits. Because the impregnated diamond bit is very complicated, and it is the best choice for most rock formations.

It has best resistance to wear in most rock formations, particularly in fissured and fractured formations. It is less sensitive to abuse, rough handling and improper use.

PQ3 DAIMOND BIT OVERVIEW

PQ3 DIAMOND BIT SIZE SPECIFICATIONS

NOTE:

          *PQ3 impregnated diamond bit,PQ3 surface set diamond bit, PQ3 polycrystalline diamond compact bit,PQ3 thermally stable diamond polycrystalline bit are all available

         **PQ3 oversize and other size bits are both available as requests

        ***PQ3 diamond bits with different profile are available as requests

 ****PQ3 daimond bits with different waterway designs are also available as requests

PQ3 DIAMOND BIT TYPE OPTIONS

PQ3 DIAMOND BIT MATRIX SELECTION CHART

PQ3 DIAMOND Bit CROWN PROFILE OPTIONS

PQ3 DIAMOND BIT RECOMMENDED DRILLING PARAMETERS

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REFERENCE PART#

C4056464 C4056285 C4056563 C4056396 C4056701 C4056595 C4056564 C4056395 C4056057 C4056675

C4056284 C4056566 C4056393 C4056683 C4056589 C4056567 C4056394 C4056282 C4056303 C4056586

C4056501 C4056512 C4055940 C4056331 C4056532 C4056511 C4056529 C4056326 C4056531 C4056068

C3760920524 C3760920525 C3760920526 C3760920111 C3760920112 C3760920113 C3760918564

C3760918944 C3760917399 C3760920234 C3760920235 C3760920236 C3760920420 C3760920421

C3760920422 C3760920527 C3760920115 C3760917701 C3760920269 C3760920423

REFERENCE PHOTOS