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High Air Pressure ND55 DTH Hammer with DHD350R Shank and 1214mm Length for Rock Drilling

    Buy cheap High Air Pressure ND55 DTH Hammer with DHD350R Shank and 1214mm Length for Rock Drilling from wholesalers
     
    Buy cheap High Air Pressure ND55 DTH Hammer with DHD350R Shank and 1214mm Length for Rock Drilling from wholesalers
    • Buy cheap High Air Pressure ND55 DTH Hammer with DHD350R Shank and 1214mm Length for Rock Drilling from wholesalers

    High Air Pressure ND55 DTH Hammer with DHD350R Shank and 1214mm Length for Rock Drilling

    Ask Lasest Price
    Brand Name : MTH
    Model Number : ND55 DTH Hammer
    Certification : ISO9001
    Price : $3-$300
    Payment Terms : T/T,Western Union,MoneyGram
    Supply Ability : 10000 pieces per month
    Delivery Time : 10-15 days
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    High Air Pressure ND55 DTH Hammer with DHD350R Shank and 1214mm Length for Rock Drilling

    High Air Pressure ND55 DTH Hammer DHD350R Shank 1214mm Length


    Description Of ND55 DTH Hammer:


    A down-the-hole drill, usually called DTH by most professionals. Sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”.


    Specification Of ND55 DTH Hammer:


    ND55 DTH Hammer

    Length(Without Bit)

    1214mm

    Weight(Without Bit)

    76.50 kg

    External Diameter

    125mm

    Bit Shank

    DHD350R/COP54

    Hole Range

    135-155 mm

    Connect ion Thread

    API 2 3/8”Reg, API 3 1/2”Reg, API 2 7/8”Reg

    Working Pressure

    1.3- 2.3 Mpa

    Inpact Rate at 17 Bar

    25HZ

    Reccfurended Rotation Speed

    20-35 "min

    Air Consunption

    1.0Mpa : 9m3/min

    1.8Mpa: 15m3/min


    2.4Mpa: 23m3/min


    Usage Of ND55 DTH Hammer:


    Mining

    Mineral exploration


    Advantage Of ND55 DTH Hammer:


    High performance

    Cost-effective

    Long life


    Package Of ND55 DTH Hammer:


    Wooden case



    Quality High Air Pressure ND55 DTH Hammer with DHD350R Shank and 1214mm Length for Rock Drilling for sale
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