• Teamwhole take pride in being the only manufacturers in China that have a diverse line of DTH bit that range from 3" to 47"(76mm-1200mm) in diameter with most the leading hammer shanks.
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  • Teamwhole take pride in being the only manufacturers in China that have a diverse line of DTH bit that range from 3" to 47"(76mm-1200mm) in diameter with most the leading hammer shanks.

    Made from high quality alloy steel and advanced heat-treatment,Teamwhole bits are ensureed extreme protection against wear and fatigue.They're also available in four different bit head face designs,include Flat,Concave,Convex and Drop Center.And two different carbide shapes,spherical and ballistic to tackle any challenge and rock formations.

    APPLICATION

    For mininig,quarry blasting hole borehole drilling

    For water well,depep hole well,oil and gas open hole drilling

    For foundation and piling drilling

    For mininig,quarry blasting hole borehole drilling


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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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