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Diamond Core Bits

Diamond Core Bits designed for cutting core holes out of stone and concrete. Our Core bits work with Angle Grinders, Core Drill Machines, or Standard Drills.

Diamond Tool Store carries a wide variety of Diamond Core Bits for granite, marble, porcelain, glass, stone, concrete, and wood. Specialty or custom core bits are available as well. You can purchase core bits from many brands including: Diaplus, Diamond Products, Alpha Tools, Norton, Diamond Tool Store, Husqvarna, RTC, SawMaster, Weha, and Zenesis.

  • Original price $58.00 - Original price $220.00
    Original price
    $58.00 - $220.00
    $58.00 - $220.00
    Current price $58.00

    Diamond Core Drill Bit for Granite - Wet

    Dia Plus

    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 Diamo...

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    Original price $58.00 - Original price $220.00
    Original price
    $58.00 - $220.00
    $58.00 - $220.00
    Current price $58.00
  • Original price $49.32 - Original price $56.00
    Original price
    $49.32 - $56.00
    $49.32 - $56.00
    Current price $49.32

    Dia Plus Dry Diamond Core Bit for Granite and Stone

    Dia Plus

    Diaplus Dry Core Bit or Hole Saw for coring or making holes in granite and other types of stone Dia Plus dry core bit is designed to easily go thro...

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    Original price $49.32 - Original price $56.00
    Original price
    $49.32 - $56.00
    $49.32 - $56.00
    Current price $49.32
  • Save up to $1,424.00 Save $0.00
    Original price $207.00 - Original price $2,670.00
    Original price $207.00 - Original price $2,670.00
    Original price $207.00
    $96.60 - $1,246.00
    $96.60 - $1,246.00
    Current price $96.60

    Heavy Duty Orange Turbo Wet Core Bit

    Diamond Products

    THOWL- General purpose, moderate steel, longer lifeVery high quality diamond and longer coring life in medium aggregate concrete with moderate stee...

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    Original price $207.00 - Original price $2,670.00
    Original price $207.00 - Original price $2,670.00
    Original price $207.00
    $96.60 - $1,246.00
    $96.60 - $1,246.00
    Current price $96.60
    Save up to $1,424.00 Save $0.00
  • Professional® B1118 Concrete Core Bits
    Save up to $103.33 Save $0.00
    Original price $148.00 - Original price $1,153.33
    Original price $148.00 - Original price $1,153.33
    Original price $310.00
    $148.00 - $1,153.33
    $148.00 - $1,153.33
    Current price $148.00

    Professional® B1118 Concrete Core Bits

    Husqvarna

    Professional B1118 Concrete Core Bits designed to be used with a Core Drill Rig for drilling holes in concrete Optimal Reinforced concrete, Co...

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    Original price $148.00 - Original price $1,153.33
    Original price $148.00 - Original price $1,153.33
    Original price $310.00
    $148.00 - $1,153.33
    $148.00 - $1,153.33
    Current price $148.00
    Save up to $103.33 Save $0.00
  • Original price $42.02 - Original price $502.64
    Original price
    $42.02 - $502.64
    $42.02 - $502.64
    Current price $42.02

    Concrete Core Bits - Wet

    Diamond Tool Store

    Masonry Core Bit | Masonry Hole Saw for Drilling Holes in Concrete, Brick, and MoreThese Conrcete Core Drill Bits are used for coring concrete, blo...

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    Original price $42.02 - Original price $502.64
    Original price
    $42.02 - $502.64
    $42.02 - $502.64
    Current price $42.02
  • Original price $53.14 - Original price $83.22
    Original price
    $53.14 - $83.22
    $53.14 - $83.22
    Current price $53.14

    Wet Thin Wall Core Bits - Premium

    Diamond Tool Store

    Wet Thin Wall Diamond Core Bits Premium good for stone and great for porcelain WET Application : All Natural StoneEquipment : Angle Grinder1/2 Gas...

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    Original price $53.14 - Original price $83.22
    Original price
    $53.14 - $83.22
    $53.14 - $83.22
    Current price $53.14
  • Original price $197.53 - Original price $406.69
    Original price
    $197.53 - $406.69
    $197.53 - $406.69
    Current price $197.53

    Clipper Charger Asphalt Wet Segmented Rim Core Bit

    Norton

    Clipper Charger Asphalt Wet Segmented Rim Core Bit The Norton Clipper Charger wet bits long life bit segments are ideal for drilling abrasive mater...

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    Original price $197.53 - Original price $406.69
    Original price
    $197.53 - $406.69
    $197.53 - $406.69
    Current price $197.53
  • Original price $41.00 - Original price $99.00
    Original price
    $41.00 - $99.00
    $41.00 - $99.00
    Current price $41.00

    Dry Segmented & Side Protection Core Drill Bit

    Diamond Tool Store

    Granite Hole Saw the ideal dry bit for drilling through granite, stone, quartz, and more These diamond drill bits are perfect for drilling on grani...

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    Original price $41.00 - Original price $99.00
    Original price
    $41.00 - $99.00
    $41.00 - $99.00
    Current price $41.00
  • Save up to $3,081.60 Save $0.00
    Original price $367.00 - Original price $5,778.00
    Original price $367.00 - Original price $5,778.00
    Original price $367.00
    $171.27 - $2,696.40
    $171.27 - $2,696.40
    Current price $171.27

    Commander Core Bits

    Diamond Products

      Commander Core Bits - Reinforced concrete, fast coring and long life. Very high-quality diamond with a V-shaped segment for the fastest coring ri...

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    Original price $367.00 - Original price $5,778.00
    Original price $367.00 - Original price $5,778.00
    Original price $367.00
    $171.27 - $2,696.40
    $171.27 - $2,696.40
    Current price $171.27
    Save up to $3,081.60 Save $0.00
  • Original price $42.00 - Original price $176.00
    Original price
    $42.00 - $176.00
    $42.00 - $176.00
    Current price $42.00

    Dry T-Seg Core Drill Bit

    Diamond Tool Store

    Dry T Seg Core Bit ideal for rapid drilling of granite and other natural stonesThe Diamond Tool Store's Dry Diamond Core Drill bit is a segmented b...

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    Original price $42.00 - Original price $176.00
    Original price
    $42.00 - $176.00
    $42.00 - $176.00
    Current price $42.00
  • Original price $60.77 - Original price $321.36
    Original price
    $60.77 - $321.36
    $60.77 - $321.36
    Current price $60.77

    Construction Drill Bit (Dry)

    Diamond Tool Store

    Core Bit for Dry Drilling of Brick, Block, And Cured ConcreteFor use with masonry, brick, block, & cured concrete. Great for dry application wh...

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    Original price $60.77 - Original price $321.36
    Original price
    $60.77 - $321.36
    $60.77 - $321.36
    Current price $60.77
  • Original price $66.00 - Original price $815.00
    Original price $66.00
    $73.70 - $910.09
    $73.70 - $910.09
    Current price $73.70

    Core Bit Extension

    Diamond Products

    Extensions to give you a longer coring depth Core Bits are used to quickly and easily achieve a greater depth when drilling with a core bit. you ca...

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    Original price $66.00 - Original price $815.00
    Original price $66.00
    $73.70 - $910.09
    $73.70 - $910.09
    Current price $73.70
  • Original price $55.77 - Original price $99.18
    Original price
    $55.77 - $99.18
    $55.77 - $99.18
    Current price $55.77

    Black Dry Segmented Core Bit - Premium

    Diamond Tool Store

    DGUL(BSL) Dry Segmented Core Bits, Black Premium Application:All Natural Stone 8mm (.315") segment height Side Protection DRY / WET Application ...

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    Original price $55.77 - Original price $99.18
    Original price
    $55.77 - $99.18
    $55.77 - $99.18
    Current price $55.77
  • Original price $76.57 - Original price $277.34
    Original price
    $76.57 - $277.34
    $76.57 - $277.34
    Current price $76.57

    Clipper Charger General Purpose Dry Segmented Rim Core Bit

    Norton

    Clipper Charger General Purpose Dry Segmented Rim Core BitThese Norton Clipper Charger dry drilling core bits are for use on portable drilling equi...

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    Original price $76.57 - Original price $277.34
    Original price
    $76.57 - $277.34
    $76.57 - $277.34
    Current price $76.57
  • Original price $33.00 - Original price $36.00
    Original price
    $33.00 - $36.00
    $33.00 - $36.00
    Current price $33.00

    Brazed Core Bits

    Dia Plus

    Brazed Diamond Core Drill Bit for marble, limestone, sandstone, glass, and porcelain

    Original price $33.00 - Original price $36.00
    Original price
    $33.00 - $36.00
    $33.00 - $36.00
    Current price $33.00
  • Original price $18.00 - Original price $18.00
    Original price
    $18.00
    $18.00 - $18.00
    Current price $18.00

    5/8"-11 Adapter for Power Drills

    Diamond Tool Store

    Adapter for power drills and cordless drill, core drill and hammer drill. Have core drill bits with 5/8"-11 thread attachment, but want to use them...

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    Original price $18.00 - Original price $18.00
    Original price
    $18.00
    $18.00 - $18.00
    Current price $18.00
  • Original price $52.00 - Original price $84.00
    Original price
    $52.00 - $84.00
    $52.00 - $84.00
    Current price $52.00

    Thin Wall Core Drill Bit

    Diamond Tool Store

    Thin Wall Core Drill Bit for smooth chip free coring of porcelain, natural stone, engineered stone, granite, and more   Model Diameter Width ...

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    Original price $52.00 - Original price $84.00
    Original price
    $52.00 - $84.00
    $52.00 - $84.00
    Current price $52.00
  • Original price $43.00 - Original price $61.00
    Original price
    $43.00 - $61.00
    $43.00 - $61.00
    Current price $43.00

    Non Core Bit

    Diamond Tool Store

    Non Coring Bit for granite and other types of stone and material   Model Diameter Height DBX5 5mm(1/5") 10mm DBX6 6mm(1/4") 10mm DBX8...

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    Original price $43.00 - Original price $61.00
    Original price
    $43.00 - $61.00
    $43.00 - $61.00
    Current price $43.00
  • Save up to $277.20 Save $0.00
    Original price $108.00 - Original price $462.00
    Original price $108.00 - Original price $462.00
    Original price $108.00
    $43.20 - $184.80
    $43.20 - $184.80
    Current price $43.20

    Star Blue Dry Hole Saw

    Diamond Products

    Star Blue Dry Hole Saw - Block and soft brick - not for use on concreteDry core bit for drilling through brick and block.Good quality diamond and g...

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    Original price $108.00 - Original price $462.00
    Original price $108.00 - Original price $462.00
    Original price $108.00
    $43.20 - $184.80
    $43.20 - $184.80
    Current price $43.20
    Save up to $277.20 Save $0.00
  • Save up to $1,588.80 Save $0.00
    Original price $242.00 - Original price $2,979.00
    Original price $242.00 - Original price $2,979.00
    Original price $242.00
    $112.94 - $1,390.20
    $112.94 - $1,390.20
    Current price $112.94

    Premium Black Turbo Wet Core Bit

    Diamond Products

    TPOWL- General purpose with high steel, longest lifeHighest quality diamond and longest coring life in the medium aggregate concrete with heavy ste...

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    Original price $242.00 - Original price $2,979.00
    Original price $242.00 - Original price $2,979.00
    Original price $242.00
    $112.94 - $1,390.20
    $112.94 - $1,390.20
    Current price $112.94
    Save up to $1,588.80 Save $0.00
  • Original price $30.00 - Original price $195.00
    Original price $30.00
    $33.50 - $217.75
    $33.50 - $217.75
    Current price $33.50

    Core Bit Adapters

    Diamond Products

    Core Bit Adapters for adapting different size threads to different machinesStandard core bits have the following threaded hub sizes: 1-1/2" and u...

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    Original price $30.00 - Original price $195.00
    Original price $30.00
    $33.50 - $217.75
    $33.50 - $217.75
    Current price $33.50
  • Original price $58.25 - Original price $385.00
    Original price
    $58.25 - $385.00
    $58.25 - $385.00
    Current price $58.25

    RTC Diamond Turbo Hole Saws

    RTC Products

    Diamond Turbo Hole Saw is used for dry or wet cutting into ceramic tile, porcelain, slate, granite, marble, terra-cotta, brick, and concrete counte...

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    Original price $58.25 - Original price $385.00
    Original price
    $58.25 - $385.00
    $58.25 - $385.00
    Current price $58.25
  • Heavy Duty Orange Wet Core Bore
    Save up to $653.33 Save $0.00
    Original price $181.00 - Original price $1,225.00
    Original price $181.00 - Original price $1,225.00
    Original price $181.00
    $84.47 - $571.67
    $84.47 - $571.67
    Current price $84.47

    Heavy Duty Orange Wet Core Bore

    Diamond Products

    Heavy Duty Orange Wet Core Bore for fast drilling of concrete Excellent footage and drilling speed. Designed for all types of wet drilling in ap...

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    Original price $181.00 - Original price $1,225.00
    Original price $181.00 - Original price $1,225.00
    Original price $181.00
    $84.47 - $571.67
    $84.47 - $571.67
    Current price $84.47
    Save up to $653.33 Save $0.00
  • Original price $58.00 - Original price $90.00
    Original price
    $58.00 - $90.00
    $58.00 - $90.00
    Current price $58.00

    CNC Thin Wall Core Drill Bit

    Diamond Tool Store

    CNC Thin Wall Core Drill Bit for natural and engineered stone   Model Diameter Width Thickness Grit Grade DBH20 3/4"(20mm) 8mm 1.5mm Stand...

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    Original price $58.00 - Original price $90.00
    Original price
    $58.00 - $90.00
    $58.00 - $90.00
    Current price $58.00