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Diamond Core Bits

Diamond Core Bits

Diamond Core Drill Bits | Diamond Hole Saws

Also known as "Hole Saws" Diamond Core Drill Bit is designed to remove material in a cylinder shape. Granite or Stone Core Bits are typically used to allow access to pipes, drains and lines. Our Diamond Core bits are designed to drill through a variety of materials including; Concrete, Granite, Marble, Porcelain, Glass Asphalt, Rebar, and more. We carry both Wet and Dry Diamond Core Bits for stone and construction industry.  

 

Core Drilling Equipment - Stands, Motors, Rigs, Guides, and Machines 

Concrete Diamond Core Bits

Granite Diamond Core Bits 

Marble Diamond Coring Bits

Porcelain/Tile Diamond Bits

Glass Diamond Core Drill Bits

Adaptors/Extensions

  • Diamond Core Drill Bit for Granite - Wet
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    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
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  • Thin Wall Core Drill Bit
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    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
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  • wet/dry
    Dia Plus Dry Diamond Core Bit
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    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
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  • Front Top View - Dry T-Seg Core Drill Bit
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    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
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  • dry
    Dry Segmented & Side Protection Core Drill Bit
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    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
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  • wet
    Front View - Non Core Drill Bits
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    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
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  • wet
    RTC Porcelain Pro Drill Bits | Hole Made RTC Porcelain Pro Drill Bits | Hole Made
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    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
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  • wet/dry
    Group View Dry Magic Core Bit
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    Dry Magic Core Bit

    Weha

    $28.54
    Weha Vacuum Brazed Diamond Core Drill Bits for Granite, Marble, Engineered Stone, Quartz Stone, Ceramic, and Porcelain   Weha Dry Magic Vacuum Brazed Diamond Core Drill Bits are the best for Porcelain Core Bit, Ceramic Core Bit, Marble Core Bit,...
    $28.54
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  • wet
    Segmented & Side Protected Drill Bit
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    Segmented & Side Protected Drill Bit

    Diamond Tool Store

    $40.00
    Segmented & Side Protected Drill Bit LIMITED SUPPLY! Ideal bit for drilling granite, concrete, or any other hard stones.  Brazed, side diamonds in these stone drill bit provide improved drilling and smoother sidewall. Comes with a user...
    $40.00
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  • wet/dry
    Group View Weramic Porcelain Ceramic Core Bit
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    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
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  • wet
    Wet Thin Wall Core Bits - Premium | Multi View Wet Thin Wall Core Bits - Premium
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    Wet Thin Wall Core Bits - Premium

    Diamond Tool Store

    $53.14
     Wet Thin Wall Diamond Core Bits Premium good for stone and great for porcelain  WET Application : All Natural Stone Equipment : Angle Grinder 1/2 Gas Thread is also available, but is a special call to order item...
    $53.14
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  • On Sale
    Core Bit | Adaptors | Diamond Products |
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    Core Bit Adapters

    Diamond Products

    Now: $12.06
    Was: $13.40
      Core Bit Adapters for adapting different size threads to different machines   Standard core bits have the following threaded hub sizes: 1-1/2” and under (bit diameter)= 5/8”-11 thread (5/8” diameter, 11 threads per...
    Now: $12.06
    Was: $13.40
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  • On Sale
    Front View Pancake Bit
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    Pancake Bits

    Diamond Products

    Now: $232.68
    Was: $258.53
    Pancake Bits Great for airport runway light canisters    For US in Applications where a hole is needed with a recessed top  Great for airport runway light canisters  Most Custom sizes and bonds available  Custom made...
    Now: $232.68
    Was: $258.53
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  • 1/2 x 5/8"-11 Adapter for Power Drills | 3/8 x 5/8-11" Adapter
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    5/8"-11 Adapter for Power Drills

    Diamond Tool Store

    $18.00
    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 with a regular hand-held power drill?  These core connection adapters will do just that!  High...
    $18.00
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  • 5/8"-11 to 10mm M10 Adapter
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    5/8"-11 to 10mm M10 Adapter

    Diamond Tool Store

    $39.00
    5/8"-11 to 10mm M10 Adapter You have a 5/8"-11 thread polisher or router and want to use router bits with 10mm. This makes it possible! Perfect to use on routers such as Amigo MX1250 for 10mm M10 connections.
    $39.00
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  • Abaco Drilling Guide M2 Action Shot | Abaco Drilling Guide M2
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    Abaco Drilling Guide M2

    Abaco Machines

    $305.00
      Guide to ensure precision drilling of stone and concrete - Portable, Efficient, and Versatile. - Able to drill at various positions. - Two suction hand drill fitting hold firmly for precision drilling. - Sturdy and durable axis bar. -...
    $305.00
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  • Abaco Drilling Guide M3 Action Shot | Abaco Drilling Guide M3
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    Abaco Drilling Guide M3

    Abaco Machines

    $330.00
    DRILLING GUIDE M3 Portable, Efficient, and Versatile. The 3 suction cups of Drilling Guide M3 are designed to secure the DGM3 firmly onto a slab to prevent it from moving or shaking during the drilling process.  Drill body made from aluminum is...
    $330.00
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  • dry
    Alpha Dry Core Drill Bit
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    Alpha Dry Core Drill Bit

    Alpha Tools

    $87.44
    Dry Core Bits - High-Speed Dry Core Bit for Granite/Eng. Stone Alpha Professional Tools® introduces a Dry Core Bit designed for use on the job site without using water. Our Dry Core Bits fit on a high-speed angle grinder with a 5/8” -11...
    $87.44
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  • wet
    Alpha | Wet Core Drill Bit
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    Alpha Wet Core Drill Bit

    Alpha Tools

    $85.38
    Wet Core Bits - Ultimate Wet Core Drilling Bit The Alpha® Wet Core Drill Bit is designed for drilling the faucet-mounting holes in countertops and vanities. It can also be used to make clean rounded corners for square or rectangular sinkholes...
    $85.38
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  • Aqua Shot Kit
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    Aqua Shot Kit

    Weha

    $504.90
    Weha AquaShot Kit Diamond Drill Guide for porcelain tile, ceramic tile, marble and granite Usable with a cordless impact driver drill (not included) Built-in water tank...works without water tank and hose. The Weha AquaShot Kit ncludes a quick release...
    $504.90
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