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Granite Core Drill Bits

Granite Core Drill Bits

Granite core bits or hole saws are a hollow cylindrical bit that is the cutting part of a core drill. It leaves a Cylinder shape which often is used as sink holes or to feed lines and pipes. These core bits are made up of a concentration of diamonds and metal bonds in order to cut the hard surface of the granite. Granite core bits are occasionally Segmented and made using a sintering method. The Diamond tool store offers dry core bits, wet core bits, segmented, non coring bits, t seg bits, cnc bits, bits with side protection anymore and more.  

  • wet/dry
    Dia Plus Dry Diamond Core Bit

    Dia Plus Dry Diamond Core Bit for Granite and Stone

    Dia Plus

    $45.32
    Dia Plus Dry Core Bit | Hole Saw For Granite Dia Plus dry core bit is designed to easily go through granite, quartzite, and engineered stone. The dry core bits have holes on the side to allow heat to escape, keeping the bit cool and working hard. It has...
    $45.32
  • Zenesis™ Z‐Core Bit

    Zenesis™ Z‐Core Bit

    Zenesis

    $55.00
    Zenesis™ Z‐Core Bit can be used wet or dry on natural and engineered stone   The all‐new ZENESIS™ Z‐Core Bit is engineered for optimal performance on granite and engineered stone. It is equipped with abrasive coating both inside and...
    $55.00
  • Zenesis™ Z‐Thin Wall Core Bit

    Zenesis Z‐Thin Wall Core Bit

    Zenesis

    $49.99
    Zenesis Z‐Thin Wall Core Bit The new ZENESIS™ Z‐Thin Wall Core Bit provides excellent performance on all natural and engineered stones. Its thin wall delivers fast cutting and its clever design minimizes chipping. It is equipped with wrench flats...
    $49.99
  • Zenesis™ Core Bits

    Zenesis™ Core Bits

    Zenesis

    $89.44
    Zenesis™ Segmented Core Bits    ZENESIS™ BIT ZENESIS™ DRY CORE BIT is thoroughly engineered to achieve superior wet and dry coring of granite and engineered stone. Laser-welded segments, enlarged cooling holes, and generous...
    $89.44
  • Weha White Lion 1 3/8" Dry Diamond Core Bit

    Weha White Lion 1 3/8" Dry Diamond Core Bit

    Weha

    $72.00
    Weha White Lion 1 3/8" Dry Diamond Core Bit for Quartzite, Granite, Engineered Stone, Quartz  Weha White Lion 1 3/8" Dry Diamond Core Bit is an outstanding core bit for granite, engineered stone, quartz, and concrete counter top materials. With a...
    $72.00
  • Front view | Core Bore | Step Bits

    Core Bore Step Bits Premium Black

    Diamond Products

    $195.53
    Premium Black - POL - General Purpose, Longest Life   Designed to make a recessed 'step’ for drain covers, and other special uses Custom sizes available. Available in all quality grades and in straight segment or turbo style Custom made...
    $195.53
  • Front view | Core Bore | Step Bits  | Heavy Duty Orange

    Core Bore Step Bits Heavy Duty Orange

    Diamond Products

    $243.20
    Heavy Duty Orange - HOL - General Purpose, Longer Life   Designed to make a recessed 'step’ for drain covers, and other special uses Custom sizes available. Available in all quality grades and in straight segment or turbo style Custom...
    $243.20