• JS DHD DTH HAMMERS Temamwhole JS-DHD DTH(down-the hole)hammers have proven superior performance and adaptability to different application.
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  • JS DHD DTH HAMMERS
    Temamwhole JS-DHD DTH(down-the hole)hammers have proven superior performance and adaptability to different application.

    JS DHD DTH hammers are ranges siz main series from 3.5-12",it serves to drilling projects in mining,water well,geothermal,foundation,oil and gas.

    Choosing the right hammer is largely determined by hole size and rock formation.We design our hammers with different outstanding advantages.



    Changsha Tianhe Drilling(Brand-TEAMWHOLE) -As a top manufacturer for Rock drilling tools in China,we offer

    1.DTH hammers and bits(3inch-32inch)--Shank with DHD, COP, QL, SD, Mission, MACH and NUMA etc

    2.Concentric and eccentric casing system ,

    3.RC hammers and bits&RC rods,

    4.Button bits,shank adapter,coupling sleeve ,

    5.Drill rig&drill rods,shock absorbers.



    | Application

    Wide range of drilling products which cover all of DTH hole drilling,like for mininig,quarry blasting hole borehole drilling, water well,depep hole well,oil and gas open hole drilling, foundation and piling drilling,borehole drilling.


    | Outstanding advantages

    The simple structure ensure the easy operation and maintenance.The good seal effect eliminates the problem causes by water and flsuhing entering into the inner cylinder of hammer.They also have the features of large impact power.Smooth and stable speed and long service life


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    Air compressor, Water well drilling rigs, Drilling rigs, Rock drill  Kaishan Technology Development Co.,Ltd
    Kaishan Technology Development Co.,Ltd
    WhatsApp+8615303821376

    Emily@kaishan-comp.cn
    International Financial Bldg., 2022 Jianshe Road, Shenzhen, China
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