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Length 1252mm SRC004 Reverse Circulation Hammer For Water Well Drilling

Changsha Sollroc Engineering Equipments Co., Ltd
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    Buy cheap Length 1252mm SRC004 Reverse Circulation Hammer For Water Well Drilling from wholesalers
     
    Buy cheap Length 1252mm SRC004 Reverse Circulation Hammer For Water Well Drilling from wholesalers
    • Buy cheap Length 1252mm SRC004 Reverse Circulation Hammer For Water Well Drilling from wholesalers
    • Buy cheap Length 1252mm SRC004 Reverse Circulation Hammer For Water Well Drilling from wholesalers

    Length 1252mm SRC004 Reverse Circulation Hammer For Water Well Drilling

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    Brand Name : SOLLROC
    Model Number : 4'' SRC004 RC Hammer
    Certification : SGS
    Price : negotiate
    Payment Terms : L/C, D/A, D/P, T/T, , MoneyGram
    Supply Ability : 5000pcs per month
    Delivery Time : 15-22 days
    • Product Details
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    Length 1252mm SRC004 Reverse Circulation Hammer For Water Well Drilling

    Reverse Circulation Length 1252mm 4'' SRC004 RC Hammer For Water Well Drilling


    Product Introduce:

    Reverse Circulation drilling, or RC drilling, is a method of drilling which uses dual wall drill rods that consist of an outer drill rod with an inner tube. These hollow inner tubes allow the drill cuttings to be transported back to the surface in a continuous, steady flow.

    Specification:

    SOLLROC RC hammer model SRC004:

    Overall Length (less bit)

    1252mm

    Weight (less bit)

    52kg

    External Diameter

    107mm

    Fit bit shank

    SRC004

    Hole range

    115-127mm (4 1/2''-5'')

    Top sub thread

    3.5" Remet / 4'' Remet / 4'' Metzke

    Working presure

    15-35 bar

    Impact rate at 2.4 Mpa

    40Hz


    Bit SRC004 specification:Data reference by drop center face bit

    DiameterNo.*Button Dia(mm)Recommended Shroud dia(mm)Approx Weight (kg)
    mminchGauge buttonCenter buttonCenter
    1154 1/2''8*14mm6*14mm2*14mm11311.8
    1214 3/4''8*14mm6*14mm2*14mm11912.2
    1244 7/8''8*14mm6*14mm2*14mm12212.6
    1275''8*14mm6*14mm3*14mm12512.9

    Adavantages:

    1.Manufactured using premium hardened metals for long life;
    2. Maximum material recovery, up to 98%;
    3.No cross contamination of samples;
    4. Handles injection of water, foam, oil, and polymers without performance loss;
    5. Delivers maximum drilling under water.

    Detailed Photo:


    About us:

    SOLLROC Reverse Circulation drilling (RC) ,from size 3’’ to 5.5’’, is a technique of drilling that uses dual wall drill rods that consist of an outer drill rod with an inner tube. By using compressed air to extract rock fragments sample,the samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall that allows samples to be retrieved with minimal contamination,which is mainly used in deep hole exploration and mining grade control.


    Delivery Way:

    By Air, By express or By Sea


    Quality Length 1252mm SRC004 Reverse Circulation Hammer For Water Well Drilling for sale
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