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  • application of drilling tools

    Quarries and mines.

    More mining application:
    Surface mining
    Underground soft rock mining
    Underground hard rock mining

    Production drilling of blastholes in quarries and mines.

    There are four main types of blastholes:
    Production holes/Pre-split holes/Buffer holes/Production holes underground

    Well drilling

    There are two main purposes for well drilling:
    Waterwells
    Geothermal wells

    The required depth and size of the wells varies geographically due to pump standards and geology.

    Civil engineering

    Including road construction, construction industry, etc.

    There are a number of sub applications within Civil engineering which are:
    Piling & micropiling
    Foundation drilling
    Enviromental survey holes
    Blast holes

    Tunneling

    There are a number of sub applications within Tunneling which are

    Pre-split holes
    Buffer holes
    Enviromental survey holes
    Blast holes

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