Core Drill Bits are Drills designed specifically to remove a cylinder of material. In the Granite and Stone industry, these Core and Non-Core Bits are Diamond Abrasives, or Diamond Tools used to open holes in Granite, Marble, Porcelain or other Stones, with diverse purposes, among which we find: installing faucets, creating anchors, passing cables or screwing. There are Core Bits for being used in Dry or Wet environments, while some are able to perform on both scenarios.
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Core Drill Bits
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Dry and Wet Core bits for Granite
Alpha Core Bit Extenders
- Convert Your Rotary/Hammer Drill With The SDS-Plus Fitting Into A Core Drill With A 5/8″-11 Thread
- Extend Reach In Hard To Access Areas
- Effortlessly Switch Between Accessories And Sizes
- Made With High Strength Steel
- Perfect For Thick Materials Such As Cutting Through Concrete, Brick, Pavers, Stone, And More
- Compatible With Diamond-Tipped Core Bits For Dry Coring To Extend The Reach
- *Must Be Used Without Percussion of Rotary Hammer/Hammer Drill
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Dry and Wet Core bits for Granite
Alpha Dry Core Bits
- Designed for Jobsite Drilling of Faucet-Mounting Holes in Countertops and Vanities
- Very Fast Cutting On Granite/Quartzite and Engineered Stone
- Convenient Dry Application
- High-Quality Aggressive Core Bit
- Make Clean Rounded Corners for Square or Rectangular Sinkholes
- Versatile and Adaptable in Many Industries for Water, Gas and Electrical Piping
- Fits On Most Popular High-Speed Grinders
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Dry and Wet Core bits for Granite
Alpha Electroplated Drill Bits
- Designed for Drilling Holes in Tile and Stone for Pre-Installation or Post-Installation Placement
- Works Great On Marble, Granite, Engineered Stone, Ceramic, Porcelain and Glass Tile and Panels
- Can Be Used On A Standard 3/8” or Larger Drill
- Can Fit On Water-Fed Polishers with 5/8”-11 Spindles Using The Drill Bit Adapter
- Ideal for Drilling Holes for Anchors for Bathroom Fixtures, Faucet and Plumbing Pipes
- Available in 3/16”, 1/4”, 5/16”, 3/8”, 1/2”, 1-3/8” and 1-1/2” Sizes
- A Must–Have for The Tile Installer’s Tool Box
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Dry and Wet Core bits for Granite
Alpha Laser Core Bits
- Designed To Drill Most Popular Hard Surfaces Including for Porcelain Sintered Slabs, Granite, Quartz/Eng. Stone & Marble
- High-Quality Aggressive Core Bit
- Great for Jobsite Drilling of Faucet-Mounting Holes in Countertops and Vanities
- Fits On Most Popular High-Speed Grinders with 5/8”-11 Spindle
- Can Be Used with Core Bit Extension for Hammer Drill/Rotary Hammer
- Make Clean Rounded Corners for Square or Rectangular Sinkholes
- Versatile and Adaptable in Many Industries for Water, Gas and Electrical Piping
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Specialty Core Bits & Accessories, Dry and Wet Core bits for Granite
Alpha Vacuum Brazed Trimmer Bit
- Great For Use In Construction Trades Wherever Non-Standard Shaped Cutouts Are Needed
- Perfect For Electrical Receptacles, Water-Valve Holes, Drains, Shower Knobs, Etc.
- Vacuum-Brazed Technology Provides Extended Life
- Use On Granites, Engineered And Natural Stones, Porcelain And Ceramic Tiles
- Can Be Used Wet Or Dry
- Fits On A High-Speed Trimmer Tools
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Dry and Wet Core bits for Granite
Alpha Vacuum-Brazed Core Bits
- Unmatched Cutting Power on Granite, Porcelain, Concrete, Marble, Engineered Stone, and More
- Vacuum-Brazed Technology for Superior Diamond Retention For Maximum Durability
- Consistently Fast, Clean Cuts With Smooth Edges And Minimal Chipping
- Versatile Performance is Perfect For Wet Or Dry Drilling Applications
- Sizes Include: 5/16”, 3/8”, 1/2”, 3/4”, 7/8”, 1”, 1-1/4”, 1-3/8”, 1-1/2”, 1-3/4”, 2”, 2-1/4”, 2-3/8”, 2-1/2”, 3” & 4”
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Dry and Wet Core bits for Granite
Alpha Wet Core Bits
- Designed for Drilling The Faucet-Mounting Holes in Countertops and Vanities
- Very Fast Cutting On Granite and Engineered Stone
- High-Quality Aggressive Core Bit
- Make Clean Rounded Corners for Square or Rectangular Sinkholes
- Versatile and Adaptable in Many Industries for Water, Gas and Electrical Piping
- Fits On Most Popular Water-Fed Polishers
- Must Be Used Wet
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Core & Non-Core Bits by Stone & Other Brands, DiStar & Mechanic
DiStar Rocket Diamond Drill
- Professional core drill for porcelain, ceramic and granite
- Seven US diameters from 3/4 to 3 in for common fixture openings
- 1-3/4 in drilling depth for tile and stone applications
- US 5/8-11 thread for compatible angle grinders
- Sintered diamond segments with laser-welded construction
- Dry drilling design rated for speeds up to 3,000 RPM
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Specialty Core Bits & Accessories, Anchoring and More, Core Drill Bits, Installation Accessories
Aardwolf Drill Stand
Specialty Core Bits & Accessories, Anchoring and More, Core Drill Bits, Installation AccessoriesAardwolf Drill Stand
- Vacuum can be applied either with compressed air, via an optional battery-powered vacuum pump or an electric vacuum pump
- For drilling with precision
- Sturdy 1-11/32″ (34mm) round column with an 11-27/64″ (290mm) long-toothed rack screwed on
- Integrated return spring Locking button for series drilling
- Adjustable scale ring for setting the accurate drilling depth down to the last millimeter – With cable holder Working height 12″ (305mm) Drill support collar ø 1-11/16″ (43mm)
- Powerful integrated vacuum base
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Core & Non-Core Bits By Diamax, Core Drill Bits, Dry and Wet Core bits for Granite, Marble Core bits
Cyclone Ultra Core Bit
Core & Non-Core Bits By Diamax, Core Drill Bits, Dry and Wet Core bits for Granite, Marble Core bitsCyclone Ultra Core Bit
- Specific grit & bond composition provides a fast clean hole through porcelain & another ultra-compact material
- Featuring thin beveled segments for ease of entry into the material
- Shortened overall length for added control
- Wet or dry use
- Equipped with a user-friendly 5/8″ thread that allows drilling holes whether you are at the Shop or in the field at a job site
- 5,000 maximum RPM
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Core & Non-Core Bits By Diamax
Cyclone S Qzt Core Bit
- Bond formulated to cut through hard quartzite with a long life-span
- Brazed diamonds on the inside and outside core
- Inlaid T-segments make them durable
- Wet or dry use
- Equipped with a user-friendly 5/8″ thread that allows drilling holes whether you are at the Shop or in the field at a job site
- 6,500 maximum RPM
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Core & Non-Core Bits By Diamax, Marble Core bits
Typhoon Dry Core Bit
- The thin wall cylinder makes this core bit fast and economical with premium performance
- Comes with vacuum brazed diamonds on the outside core
- Special grit formulation for dense material
- Turbo rim cuts hardest materials
- Wet or dry use
- Equipped with a user-friendly 5/8″ thread that allows drilling holes whether you are at the Shop or in the field at a job site
- 6,500 maximum RPM
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Core & Non-Core Bits By Diamax, Marble Core bits
Cyclone Vacuum Brazed Core Bit
- Cores through the softest marble clean & chip-free
- Brazed diamonds inside and outside
- Cooling slots allows for easier core removal when stuck
- Use wet or dry
- Ideal for Marble. Can perform well on Granite with minimized life
- Perform best wet, but can be used dry
- Ideal for cutting porcelain tiles
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Core & Non-Core Bits By Diamax
Hurricane Dry/Wet Core Bits
- High performing dry core drill bit in an economy package
- New design with side protection and mini-T segment for better durability
- 5/8″-11 thread
- Diamond segments on the side greatly reduce segment breaking
- Fast drilling
- Long life
- Use wet or dry
