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86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone

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    Buy cheap 86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone from wholesalers
     
    Buy cheap 86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone from wholesalers
    • Buy cheap 86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone from wholesalers
    • Buy cheap 86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone from wholesalers
    • Buy cheap 86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone from wholesalers
    • Buy cheap 86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone from wholesalers

    86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone

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    Brand Name : ROSCHEN
    Model Number : 56mm, 66mm, 76mm, 86mm, 89mm, 101mm, 116mm, 130mm
    Certification : ISO9001
    Price : $50
    Supply Ability : 500 pcs per month
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    86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone


    PCD Diamond core drill bits

    PCD (Polycrystalline diamond ) Diamond Core Drill Bits

    86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone

    86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone , coal rock formations

    Specifications:

    1. Oil or coal type cutters

    2. For ore, gold mining

    3. Professional manufacturer

    4. Long-term supply of PDC bits

    5. Considerate after service


    Product Advantages:


    1. PCD sintered bit with premium PCD teeth;

    2. Tungsten carbide as the drill bit body;


    3. Over 50 years manufacturering experience;

    4. Solid quality;

    5. Cutter layout is force balanced to drill a precise round hole and reduce bit whirl;

    6. Large junk slots and flushing ports.

    7. Advanced geometric design for faster penetration;


    Introduction of PDC (Polycrystalline Diamond Compact):


    PDC is made of diamond micro-powder and hard alloy substrate under high temperature and high

    pressure. It possess of high wear resistance like diamond, at the same time the impact resistance like hard alloy and that’s made it the best material as a drill bit cutter. Reinforced PDC has higher dense diamond powder, claw hard alloy substrate made the two layers solid as whole one. So, the reinforced PDC of supper wear resistance, longer service life and high efficiency.


    Size

    Height (mm)

    Weight (kg/piece)

    Φ46

    152

    1.307

    Φ56

    89

    0.852

    Φ65

    99

    1.600

    Φ75

    130

    2.193


    Quality 86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone for sale
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