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NQ Impregnated Diamond Bit Wedge type Good Fluid evacuation

Categories Diamond Core Bit
Brand Name: cge
Model Number: AQ BQ NQ NQ3 HQ3 PQ PQ3 T2 Series T6 Series
Certification: ISO9001:2015
Place of Origin: Made in Wuxi, China
MOQ: N/A
Price: Negotiation
Payment Terms: T/T or L/C
Supply Ability: 10,000pcs per month
Delivery Time: 10-15 working days after payment
Packaging Details: Steel Belt Iron Frame Export Wooden Case
Application: For diamond core drilling for mineral exploration
Product Name: NQ Impregnated Diamond Drilling Bits
Standard: DCDMA
Avalilable Size: NC3(BC BC3 NC NC2 HC HC3 PC PC3)
Core Size: 45mm
Usage: Wireline Core drilling
Crown Height: 12mm 14mm 16mm
Waterways: 8 /10 Or as your requirement
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    NQ Impregnated Diamond Bit Wedge type Good Fluid evacuation


    Wireline Diamond Core Drill Bits For Granite / High Performance Core Drill Bit Geological Drilling NC3


    Wedge type NQ bit has a very good fluid evacuation function.

    • Helps with the removal of cuttings and debris by flushing the waterways and keeping them free and clean.


    Description:


    The impregnated diamond bits are manufactured using high quality raw materials for optimum drilling performance. These impregnated bits present a metallic layer impregnated of diamonds on its cutting face. These impregnated bits are made by mixing fine diamonds with a metallic powder called matrix. The mixture is then subjected to heat treatment assuring the metallurgical bond of the matrix on the steel blank. To maintain optimal performance during entire bit life, it is important that matrix wear is synchronized with the diamond wear to ensure exposure of new diamonds with sharp edges.


    As to the packing, it is first packaged by cartons, and then put into the plywood case.


    Specification:


    International Standard:


    C series: AC, BC, BC3,NC, NC2, NC3,HC, HC3,PC, PC3

    T series:T36,TB56

    TT series:TT46,TT56
    T2 series: T2 46,T2 56,T2 66,T2 76,T2 86,T2 101

    T6 series:T6 76,T6 86,T6 101,T6 116,T6 131,T6 146

    B series:B36,B46,,B56,B66,B76,B86,B101,B116,B131,B146

    MLC series:NMLC,HMLC

    LTK series:LTK48,LTK60

    Non-standard also can be made as your requirement.


    Application


    Our impregnated bits matrices can be selected according to the chart below


    Series

    Number

    Name of Rock
    1sand, soft shale, chalk, marly shale, med-hard limestone ,salt,frozen soil&ice,soft sandstone,sandy shale,claystone,sandy limestone,soft schist
    2-3soft shale,chalk,marly shale,med-hard limestone,salt,frozen soil&ice,soft sandstone,sandy shale,claystone,sandy limestone,soft schist,med-hard sandstone,siltstone,alluvial deposits,calcitic limestone
    4-5claystone,sandy limestone,soft schist,med-hard sandstone,siltstone,alluvial deposits,calcitic limestone,med-hard limestone,hard limestone,hard shale,dolomitic limestone
    6-7med-hard limestone,hard limestone,hard shale,dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite
    7-8dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite,andesite,pegmatite,hematite
    8dolomite,marble,peridotite,andesite,pegmatite,hematite,magnetit,metamorph schist,gneiss,granite,basalt
    9-10andesite,pegmatite,hematite,magnetit,metamorph schist,gneiss,granite,basalt,gabbro,rhyolite,diorite
    10-11magnetit,metamorphschist,gneiss,granite,basalt,gabbro,rhyolite,diorite,conglomerate,taconite

    Technical Parameters:


    SIZEBIT OD Hole DiameterBIT ID Core Diameter
    inchesmminchesmm
    AQ1.870/1.88047.50/47.751.057/1.06726.85/27.10
    BQ2.340/2.35059.44/59.691.428/1.43836.27/36.53
    BQ32.340/2.35059.44/59.691.315/1.32533.40/33.65
    NQ2.960/2.97075.18/75.441.870/1.88047.50/47.75
    NQ22.960/2.97075.18/75.441.990/2.00050.65/50.80
    NQ32.960/2.97075.18/75.441.770/1.78044.96/45.21
    HQ3.755/3.77095.38/96.002.495/2.50663.38/63.63
    HQ33.755/3.77095.38/95.572.401/2.41160.99/61.24
    PQ4.795/4.815121.80/122.303.340/3.35084.84/85.09
    PQ34.795/4.815121.80/122.303.265/3.27582.93/83.19
    Quality NQ Impregnated Diamond Bit  Wedge type Good Fluid evacuation for sale
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