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  1. #1
    Join Date
    Mar 2008
    Location
    Cairns
    Posts
    192

    Default these core drill bits used on hammer setting??

    used one of these once and ripped half the teeth off with one hole through a concrete floor with my rotary hammer drill
    TradeTools
    what i do wrong here??

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  3. #2
    Join Date
    May 2012
    Location
    Woodstock (Cowra)
    Age
    74
    Posts
    3,381

    Default

    DO NOT USE THE HAMMER FUNCTION on core drills
    Use water as a cooling lubricant
    The person who never made a mistake never made anything

    Cheers
    Ray

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