BQ NQ HQ PQ Vortex Profile Diamond Core Bits For Soft To Medium Hard Formations

Production description:

AQ,BQ,NQ,HQ,PQ, Mining core drill bits for geological core drilling

In Mineral exploration industry, impregnated core drill bits is the most commontly used type.

With top grade of sythetic diamonds, our bits abtain optimum penetration and working life.

The synthetic diamond polycrystalline is manufactured by sintering the fine grains of synthetic monocrystals and at high temperature and high-pressure.Because of their advantages of high wear ability,hot hardness high compressive and impact strength,It is widely usd in geological exploration,petroleum drilling,mechanical processes,and so on.

Diamond core bits are widely used in the drilling for geological exploration,water conservancy and power engineering,hydrogeological exploration and building construction,ets.

Features:

• In medium to hard formations, lmpregnated Core Bits are capable of achieving higher Bit life andgreater productivity than Surface Set Bits, in which will result in lower overall costs and higherprofits.
• Impregnated Bits are robust and capable of withstanding rougher treatment.
• lmpregnated Core Bits are not so easily damaged by broken and fractured formations so thatthey can provide a less costly alternative for drilling in these conditions
• Impregnated Core Bits have been shown to provide better directional stability than Surface SetBits.
• Impregnated Bits can provide a cost saving on inventory investment as each lmpregnated CoreBit covers a wider range of rack types.
• lmpregnated Core Bits are fully consumable and are not returnable for salvage. They do notgenerate accounting costs and the problems associated with a circulating population of SurfaceSet Bits.

Waterway Shape List

• Standard W Profile : standard design,suitable for a wide range of formations
• Flat Profile : increased water flow; Improving cutting speed; Suitable for rock boken and high abrasive stratum
• Turbo Profile: Suitable for high-speed cutting and drilling to improve the pressure on the working face; Suitable for hard formations

Waterhole Type List

• FD Type: the modified design reduces the scouring of the core by water and improves the core extraction rate;Suitable for fractured or granular rock formations.
• Elongated FD type: Elongated FD water hole has better effect than round water hole,and it is more effective to prevent water plugging and drilling burning.
• Deep groove Type: the design combines the advantages of standardW profile surface and bottom spray lip surface, the process is simple and reliable;Suitable for broken or hard formations
• Vortex Type: I mproves working efficiency by reducing the interaction time between the hole and the core; Suitable for soft to medium hard formations.