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57mm QL80 Hammer Dth Drilling Tools Reverse Circulation Forging Casting

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    Buy cheap 57mm QL80 Hammer Dth Drilling Tools Reverse Circulation Forging Casting from wholesalers
     
    Buy cheap 57mm QL80 Hammer Dth Drilling Tools Reverse Circulation Forging Casting from wholesalers
    • Buy cheap 57mm QL80 Hammer Dth Drilling Tools Reverse Circulation Forging Casting from wholesalers
    • Buy cheap 57mm QL80 Hammer Dth Drilling Tools Reverse Circulation Forging Casting from wholesalers

    57mm QL80 Hammer Dth Drilling Tools Reverse Circulation Forging Casting

    Ask Lasest Price
    Brand Name : ROSCHEN
    Model Number : 8 INCH
    Certification : ISO
    Price : Negotiate
    Supply Ability : 10000 sets
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    57mm QL80 Hammer Dth Drilling Tools Reverse Circulation Forging Casting

    8 Inch Dth Drilling Tools / Reverse Water Hammer Forging And Casting




    Dth Drilling Tools Introduction


    We manufacture DTH Hammers in different sizes ranging from 1 to 12. These hammers are made corresponding to Drilling Bits to carry out prevalent objectives. These hammers are used in various down the hole operations like bench Drilling. These are valve less hammers with optimized air cycle frequency. These are heavy duty hammers that well at greater depths demanding less air usage, delivering minimum performance loss.

    Dth Hammer Drilling Tools Advantages:


    1. Highly cost efficient
    2. Outstanding engineering and manufacturing
    3. Maximum material recovery, up to 98%
    4. No cross contamination of samples
    5. Locking key style shrouds
    6. Handles injection of water, foam, oil, and polymers without performance loss
    7. Delivers maximum drilling under water
    8. Hammer can be fitted with back reaming subs
    9. Additional air lift tubes


    Dth Hammer Drilling Tools Specifications:


    ROSCHEN DTH Hammers Specifications
    Hammer SizeBit ShankROSCHEN CodeConnection ThreadSuitable bitWorking pressureAir consumption
    2"BR2ROS 11 ROS 22RD50 box¢70-¢90mm0.7-1.75Mpa0.7Mpa4.5m3/min
    1.0Mpa4m3/min
    1.4Mpa5m3/min
    3"DHD3.5ROS 32API 2 3/8" Reg¢90-¢110mm1.0-1.5Mpa1.0Mpa4.5m3/min
    COP32/COP34
    M301.5Mpa9m3/min
    4"DHD340ROS 34API 2 3/8" Reg¢110-¢135mm1.0-2.5Mpa1.0Mpa6m3/min
    COP44
    QL40
    SD41.8Mpa10m3/min
    M402.4Mpa15m3/min
    5"DHD350ROS 52 ROS 54API 2 3/8"Reg/API 3 1/2" Reg¢135-¢155mm1.0-2.5Mpa1.0Mpa9m3/min
    COP54
    QL50
    SD51.8Mpa15m3/min
    M502.4Mpa23m3/min
    6"DHD360ROS 62 ROS 64API 3 1/2" Reg¢155-¢190mm1.0-2.5Mpa1.0Mpa10m3/min
    COP64
    QL60
    SD61.8Mpa20m3/min
    M602.4Mpa28.5m3/min
    8"DHD380ROS 82 ROS 84API 4 1/2" Reg¢195-¢254mm1.0-2.5Mpa1.0Mpa15m3/min
    COP84
    QL801.8Mpa26m3/min
    SD82.4Mpa34m3/min
    M80/M85
    10"SD10ROS 100API 6 5/8" Reg¢254-¢311mm1.0-2.5Mpa1.0Mpa22m3/min
    Numa1001.8Mpa40m3/min
    ROS 1002.4Mpa55m3/min
    12"DHD1120ROS 120API 6 5/8" Reg¢305-¢445mm1.0-2.5Mpa1.0Mpa30m3/min
    SD121.8Mpa56m3/min
    Numa1202.4Mpa78m3/min
    Notes: Any special size of DTH bits will be available by requests.
    Metzke, Remet thread is available!


    Dth Hammer Drilling Tools Usage



    Advantages:

    Compared with the oversea brands, our advantages are bellowing:
    1. Our products can match over 95% against the original products
    2. Price are competitive against the famous brands and best quality against the small factory



    FAQ


    The information about dth drill bit you may like to know before order:


    1. Methods of Payment:
    T/T (Telegraphic Transfer) or Western Union or L/C at sight


    2. Handling time for an order
    Based on order quantity, normally it takes 20 days for production.
    in 3 working days after receiving the advance payment


    3. Shipping way
    Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
    Bulk order: we suggest by air or by sea.


    4. Quality Control
    We have our own experienced QC.
    There will be strict inspection and testing for every order before shipping out.


    5. After Services:
    a. Our sales team will response for your question within 24 hours (Holidays Excluded)
    b. Technical Support will be available in any time


    6. Quality & Service:
    A. There will be strict inspection and testing for every order before shipping out.
    B. Our sales team and Technical Support will response for your question within 24 hours through skype: ROSCHEN.TOOL and WhatsApp/Wechat: +86-13764195009
    C. Free replacement will provide once the failure confirmed caused or our product quality.


    Quality 57mm QL80 Hammer Dth Drilling Tools Reverse Circulation Forging Casting for sale
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