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Diamond Core Bits

Diamond Core Bits

Diamond Core Bits designed for cutting core hole our of stone and concrete.  Works with an Angle Grinder, Core Drill Machine, or Standard Drill

Diamond Core Bits for granite, marble, porcelain, glass, stone, concrete, and wood.  Specialty or custom bits are available as well.  Brands include Diaplus, Diamond Products, Alpha, Norton, Diamond Tool Store, Husqvarna, RTC, Sawmaster, Weha, and Zenesis.  

  • Thin Wall Core Drill Bit

    Thin Wall Core Drill Bit

    Diamond Tool Store

    $46.00
    Thin Wall Core Drill Bit for natural and engineered stone   Model  Diameter  Width  Thickness Grit Grade DBA20 3/4"(20mm) 8mm 1.5mm Standard DBA25 1"(25mm) 8mm 1...
    $46.00
  • Diamond Core Drill Bit for Granite - Wet

    Diamond Core Drill Bit for Granite - Wet

    Dia Plus

    $58.00
    // // // Wet Diamond Core Bits for drilling granite and stone   Looking for Supreme Coring and Drilling and prefer to use the bits dry try Dia Plus Dry Diamond Core Bits    The Granite Core Bit is a diamond core bit...
    $58.00
  • 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
  • Front Top View - Dry T-Seg Core Drill Bit

    Dry T-Seg Core Drill Bit

    Diamond Tool Store

    $42.00
    Dry T Seg Core Bit ideal for rapid drilling of granite and other natural stones The Diamond Tool Store's Dry Diamond Core Drill bit is a segmented bit with side protection that drills perfect holes into granite and other natural hard stones. This dry...
    $42.00
  • dry
    Dry Segmented & Side Protection Core Drill Bit

    Dry Segmented & Side Protection Core Drill Bit

    Diamond Tool Store

    $41.00
    Granite Hole Saw the ideal dry bit for drilling through granite, stone, quartz, and more  These diamond drill bits are perfect for drilling on granite or any other hard stone.  These granite drill bits or core bits are made to use dry, making...
    $41.00
  • wet
    Front View - Non Core Drill Bits

    Diamond Non-Core Drill Bit

    Diamond Tool Store

    $53.00
    Non Coring Core Bits for granite and stone This diamond core drill bit is for anchor or blind hole applications. Total Length: 3-3/8"  Cutting Length: 2" Wet use Please note that the 3/16" is not available in the 3/8" shaft Made in Korea
    $53.00
  • wet
    RTC Porcelain Pro Drill Bits | Hole Made

    RTC Porcelain Pro Drill Bits

    RTC Products

    $24.95
    RTC Pro Drill Bit with High Concentration of Diamond for Porcelain   Take the Probit Challenge: Precision Cuts Close to the Edge and Corners The problem often faced by professionals and handymen alike when tile remodeling or installing is not...
    $24.95
  • wet/dry
    Group View Weramic Porcelain Ceramic Core Bit

    Weramic Porcelain Ceramic Core Bit

    Weha

    $44.50
    Weramic 3/16" Porcelain Ceramic Core Bit for Dekton, Lapitec, Neolith, and other large format Porcelain Panels   Weha Weramic 3/16" x 5/8-11 Core bit has been designed specifically for large porcelain panel and Ultra compact sintered stone...
    $44.50