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Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy

KSQ Technologies (Beijing) Co. Ltd
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    Buy cheap Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy from wholesalers
     
    Buy cheap Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy from wholesalers
    • Buy cheap Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy from wholesalers
    • Buy cheap Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy from wholesalers
    • Buy cheap Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy from wholesalers

    Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy

    Ask Lasest Price
    Brand Name : MIROC
    Model Number : DTH Hole Opener
    Certification : ISO9001
    Price : negotiation
    Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram
    Supply Ability : 20000pcs per month
    Delivery Time : 10-25days
    • Product Details
    • Company Profile

    Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy

    Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy


    Product Description

    Hole opener bits are designed specifically for this purpose, which is an effective way of enlarging holes, hence the bits named as "Hole Opener". A common practice involves drilling a relatively small pilot hole at first stage, and second and final stage then further widening it with a hole opener bits, since this can result in a straighter hole and require less powerful machinery. And different stages can be set per drilling specifications to maximize cutting breaking and removal, and rig capabilities. Besides, rotation torque, the DTH hole opener involves a concussive force that repeatedly impact a drilling head to the rock or other substrate. The impacting action can pulverize rock and also force it back and up, helping to clear out the borehole. So, in addition to widening a bore hole, a hole opener can also clean excess material out of it.


    Applications

    It is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and so on.


    Technical parameter

    Carbide Hole Opener Bit For water well Drilling Specifications

    Reamed Dia(mm)

    165178190216254305305381381445482600

    Guide Dia(mm)

    8299115138159208208296296305311445
    Gauge Button161618181818202020202222
    Front Button141415151616181818181919
    Shank Bit

    DHD340A QL40,SD4 ,Mission 40

    DHD350,QL50,
    SD5,Mission50

    DHD360,QL60,SD6 , Mission60

    DHD380 , QL80 . SD8 , Mission80

    SD10 . Numa10

    DHD112 , SD12 . Numa120

    We can design and manufacture according to customers' requirement of the bit diameter, and the size of the hole opener.


    How to order

    Guide diameter+Reamed Diameter+Shank Type


    KSQ Supply has a large variety of Hole Openers on the shelf, and if we don't have what you're looking for we can have one custom-made to your specific application.

    Please contact us for your specific needs, and we will make it happen.


    Pictures:


    Guide Diameter 80- 445mm DTH Hole Opener For Water ConservancyGuide Diameter 80- 445mm DTH Hole Opener For Water Conservancy

    Guide Diameter 80- 445mm DTH Hole Opener For Water Conservancy

    Company Information


    KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.


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