pdc core drill bit for water well drilling 6 blades diamond coal mine core drill bit
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Model
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PDC BIT,DIAOND BIT,DIAOND CORE BIT
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IADC CODE
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M222,M232,M122,M223,M332,M332,M416,
M436,M316
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available sizes:
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From 2 7/8 to 36”
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BLADE NO.
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3 blades,4 blades,5 blades,6 blades,7 blades,
8 blades, double blades
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advantage
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most favourable price and best qualtity
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bearing type:
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Deep blade and medial parabolic configuration ,ensure optimal bottom hole flow pattern and anti-balling .
Balanced flow hydraulics make the bit have good direction nature and enhances the drilling stability .
Medial and double row cutters design,suitable for medial soft to medial hard formations .
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Formation or layer
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soft ,medium soft ,hard,medium hard,very hard formation
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Material
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Alloy steel ,carbide ,diamond
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Packing
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Wooden case or steel case
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Payment terms
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T/T,L/C,Western union
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Delivery terms
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By sea or by air
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Delivery time
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Within 3 to 7 days
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Market
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Canada, USA,Middle east ,Africa,Europe,Asia
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Application
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petroleum&gas ,oil well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work
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