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core drill bits

  • Impregnated, Surface Set PW,HW,NW Diamond Casing shoes

    Impregnated, Surface Set PW,HW,NW Diamond Casing shoesmost drilling job during opening hole,it will choose the casing shoe,we provide the most reliable casing shoe makes the hole-opening more smoothly,we offer solid,proven standard casing shoe and heavy casing shoes,you can ensure that users with minimal equipment loss to reach the bedrock. Size...

  • Fast Penetration PDC/PAX/TSP Core Bit,High Speed PDC Non-coring Bits for Hard Rock with Long Service Life

    Fast Penetration PDC/PAX/TSP Core Bit,High Speed PDC Non-coring Bits for Hard Rock with Long Service LifePDC Core bits make the use of Polycrystalline Diamond Cutters so that they can be very cost effective and very productive in certain formations. PDC core bits have proved to be exceptionally cost effective for geotechnical drilling,especially suitable for soft to media hard formation. PDC core...

  • AQ,BQ,NQ,HQ,PQ Impregnated Synthetic Diamond,rock Core Drill Bits For Mining

    AQ,BQ,NQ,HQ,PQ Impregnated Synthetic Diamond,rock Core Drill Bits For MiningBasic Info ● Model NO.: AQ BQ NQ HQ PQ ● Machine tppe:Drilling equipment ● Usage: Mineral exploration drilling ● Certification:ISO9001 ● Trademark: xizuan ● Origin: jiangyin, jiangsu, China. ● Type: Sintering ● Material:Diamond ● Standard:DCDMA Description: We accept the customized requirement...

  • All Types Single,double Tube BQ NQ HQ PQ Reaming Shells,customized Impregnated,surface Set Diamond Reaming Shells

    All Types Single,double Tube BQ NQ HQ PQ Reaming Shells,customized Impregnated,surface Set Diamond Reaming ShellsDiamond reaming shell are important tools to be used together with bits.It's main function are maintaining borehole gage.Improving drill string stability and protecting lower drill string from excessive wear. Helical type reaming shell provides a good passage for drilling fluids.The matrix...

  • T2-86 reaming shells

    T2-86 reaming shellsBasic Info ● Model NO.: AQ BQ NQ HQ PQ ● Machine tppe:Drilling equipment ● Usage: Mineral exploration drilling ● Certification:ISO9001 ● Trademark: xizuan ● Origin: jiangyin, jiangsu, China. ● Type: Sintering ● Material:tungsten carbide ● Standard:DCDMA Description: TSP diamond bit is short for...

  • Cost Effective Wireline, Single, Double Tube, Impregnated Diamond Core PQ,HQ,NQ ,BQ,AQType Bits for Drilling

    Cost Effective Wireline, Single, Double Tube, Impregnated Diamond Core PQ,HQ,NQ ,BQ,AQType Bits for DrillingDescription: Manufactured with very small, high quality synthetic diamonds mixed evenly through a metal matrix. The matrix hardness is chosen to suit the rock formation, so that it wears evenly throughout the life of the bit, exposing new sharp diamonds. The main crown technical parameters of...

  • Geological PQ,HQ,NQ ,BQ,AQSurface Set Natural Diamond Core Bits for Unconsolidated formation

    Geological PQ,HQ,NQ ,BQ,AQSurface Set Natural Diamond Core Bits for Unconsolidated formationDescription: Surface set diamond core bits can be used with any type of core barrels, To avoid excessive matrix wear at the leading edge of each segment.Tingsten carbide inserts are fitted on each side of the waterway.This kind of bits cannot be used in broken or loose formation. Surface set...

  • single,Double Tube Impregnated Diamond Drill Bits With High Performance

    single,Double Tube Impregnated Diamond Drill Bits With High PerformanceBasic Info ● Model NO.: AQ BQ NQ HQ PQ ● Machine tppe:Drilling equipment ● Usage: Mineral exploration drilling ● Certification:ISO9001 ● Trademark: xizuan ● Origin: jiangyin, jiangsu, China. ● Type: Sintering ● Material:Diamond ● Standard:DCDMA Description: UMX stage diamond bits are designed to...

  • High Quality BQ NQ HQ PQ Diamond Casing,rod Shoes for Prospecting

    High Quality BQ NQ HQ PQ Diamond Casing,rod Shoes for ProspectingRod shoes、casing shoe、 casing shoe bit are designed to boring or casing drilling. Depending on your situation, the shoes can be built with a variety of styles; including surface set 、impregnated, and tungsten carbide. Specifications Casing and rod shoes are designed to drill in casings or rods,...

  • NMLC,HMLC diamond core bit

    NMLC,HMLC diamond core bitDescription NMLC, LMLC diamond core bits are widely used in site exploration and exploration, can be used with the core tube.Nomally, the surface of the diamond diamond core drill bit will provide a higher penetration due to the large degree of exposure of a single diamond due to a single...