Diamond Core Drill Bit Parts & Accessories

  • 1" Diamond Wet Core Bit Extension - 12"

    1″ Diamond Wet Core Bit Extension – 12″

    $33.50 / Each
    Available on backorder
    Add to cart
  • 1-1/2" Diamond Wet Core Bit Extension - 12"

    1-1/2″ Diamond Wet Core Bit Extension – 12″

    $33.50 / Each
    Available on backorder
    Add to cart
  • 1-1/4" Diamond Wet Core Bit Extension - 12"

    1-1/4″ Diamond Wet Core Bit Extension – 12″

    $33.50 / Each
    Available on backorder
    Add to cart
  • 1-1/4"-7 6-Slot Core Bit Adapter

    1-1/4″-7 6-Slot Core Bit Adapter

    $86.84 / Each
    Available on backorder
    Add to cart
  • 2" Diamond Wet Core Bit Extension - 12"

    2″ Diamond Wet Core Bit Extension – 12″

    $41.37 / Each
    Available on backorder
    Add to cart
  • 2-1/2" Diamond Wet Core Bit Extension - 12"

    2-1/2″ Diamond Wet Core Bit Extension – 12″

    $46.20 / Each
    Available on backorder
    Add to cart
  • 3" Diamond Wet Core Bit Extension - 12"

    3″ Diamond Wet Core Bit Extension – 12″

    $56.28 / Each
    Available on backorder
    Add to cart
  • 3-1/2" Diamond Wet Core Bit Extension - 12"

    3-1/2″ Diamond Wet Core Bit Extension – 12″

    $96.50 / Each
    Available on backorder
    Add to cart
  • 4" Diamond Wet Core Bit Extension - 12"

    4″ Diamond Wet Core Bit Extension – 12″

    $106.05 / Each
    Available on backorder
    Add to cart
  • 4-1/2" Diamond Wet Core Bit Extension - 12"

    4-1/2″ Diamond Wet Core Bit Extension – 12″

    $113.40 / Each
    Available on backorder
    Add to cart
  • 4-1/4" Diamond Wet Core Bit Extension - 12"

    4-1/4″ Diamond Wet Core Bit Extension – 12″

    $111.30 / Each
    Available on backorder
    Add to cart
  • 5" Diamond Wet Core Bit Extension - 12"

    5″ Diamond Wet Core Bit Extension – 12″

    $135.45 / Each
    Available on backorder
    Add to cart
  • 5/8" Female to 1-1/4" Male Core Bit Adapter

    5/8″ Female to 1-1/4″ Male Core Bit Adapter

    $110.25 / Each
    Available on backorder
    Add to cart
  • 5/8"-11 6-Slot Core Bit Adapter

    5/8″-11 6-Slot Core Bit Adapter

    $42.42 / Each
    Available on backorder
    Add to cart
  • 6" Core Bit Extension - 1-1/4"-7

    6″ Core Bit Extension – 1-1/4″-7

    $83.16 / Each
    Available on backorder
    Add to cart
  • 6" Core Bit Extension - 5/8"-11

    6″ Core Bit Extension – 5/8″-11

    $78.44 / Each
    Available on backorder
    Add to cart
  • Diamond Threaded Core Bit Extension - 12", 1-1/4"-7

    Diamond Threaded Core Bit Extension – 12″, 1-1/4″-7

    $132.30 / Each
    Available on backorder
    Add to cart