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 20mm x 45mm
Core & Non-Core Bits by Stone & Other Brands, DiStar & MechanicDiStar Rocket Diamond Drill 20mm x 45mm
- Engineered for extreme performance in dry drilling on porcelain stoneware and hard materials
- Delivers over 300 holes in 10 mm porcelain stoneware
- Powers through up to 20 mm porcelain and 50 mm granite
- Laser-welded sintered diamond segments ensure aggressive, stable drilling
- Operates at 3000 RPM without water cooling
- Compatible with angle grinders using M14 or 5/8″ shanks, diameters 20–68 mm
- Pair with Mechanic DrillDuster 82 for superior dust extraction and safety
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Core & Non-Core Bits by Stone & Other Brands, DiStar & Mechanic
DiStar Rocket Diamond Drill 35mm x 45mm
Core & Non-Core Bits by Stone & Other Brands, DiStar & MechanicDiStar Rocket Diamond Drill 35mm x 45mm
- Engineered for extreme performance in dry drilling on porcelain stoneware and hard materials
- Delivers over 300 holes in 10 mm porcelain stoneware
- Powers through up to 20 mm porcelain and 50 mm granite
- Laser-welded sintered diamond segments ensure aggressive, stable drilling
- Operates at 3000 RPM without water cooling
- Compatible with angle grinders using M14 or 5/8″ shanks, diameters 20–68 mm
- Pair with Mechanic DrillDuster 82 for superior dust extraction and safety
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Core & Non-Core Bits by Stone & Other Brands, DiStar & Mechanic
DiStar Rocket Diamond Drill 45mm x 45mm
Core & Non-Core Bits by Stone & Other Brands, DiStar & MechanicDiStar Rocket Diamond Drill 45mm x 45mm
- Engineered for extreme performance in dry drilling on porcelain stoneware and hard materials
- Delivers over 300 holes in 10 mm porcelain stoneware
- Powers through up to 20 mm porcelain and 50 mm granite
- Laser-welded sintered diamond segments ensure aggressive, stable drilling
- Operates at 3000 RPM without water cooling
- Compatible with angle grinders using M14 or 5/8″ shanks, diameters 20–68 mm
- Pair with Mechanic DrillDuster 82 for superior dust extraction and safety
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Core & Non-Core Bits by Stone & Other Brands, DiStar & Mechanic
DiStar Rocket Diamond Drill 50mm x 45mm
Core & Non-Core Bits by Stone & Other Brands, DiStar & MechanicDiStar Rocket Diamond Drill 50mm x 45mm
- Engineered for extreme performance in dry drilling on porcelain stoneware and hard materials
- Delivers over 300 holes in 10 mm porcelain stoneware
- Powers through up to 20 mm porcelain and 50 mm granite
- Laser-welded sintered diamond segments ensure aggressive, stable drilling
- Operates at 3000 RPM without water cooling
- Compatible with angle grinders using M14 or 5/8″ shanks, diameters 20–68 mm
- Pair with Mechanic DrillDuster 82 for superior dust extraction and safety
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Core & Non-Core Bits by Stone & Other Brands, DiStar & Mechanic
DiStar Rocket Diamond Drill 55mm x 45mm
Core & Non-Core Bits by Stone & Other Brands, DiStar & MechanicDiStar Rocket Diamond Drill 55mm x 45mm
- Engineered for extreme performance in dry drilling on porcelain stoneware and hard materials
- Delivers over 300 holes in 10 mm porcelain stoneware
- Powers through up to 20 mm porcelain and 50 mm granite
- Laser-welded sintered diamond segments ensure aggressive, stable drilling
- Operates at 3000 RPM without water cooling
- Compatible with angle grinders using M14 or 5/8″ shanks, diameters 20–68 mm
- Pair with Mechanic DrillDuster 82 for superior dust extraction and safety
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Core & Non-Core Bits by Stone & Other Brands, DiStar & Mechanic
DiStar Rocket Diamond Drill 65mm x 45mm
Core & Non-Core Bits by Stone & Other Brands, DiStar & MechanicDiStar Rocket Diamond Drill 65mm x 45mm
- Engineered for extreme performance in dry drilling on porcelain stoneware and hard materials
- Delivers over 300 holes in 10 mm porcelain stoneware
- Powers through up to 20 mm porcelain and 50 mm granite
- Laser-welded sintered diamond segments ensure aggressive, stable drilling
- Operates at 3000 RPM without water cooling
- Compatible with angle grinders using M14 or 5/8″ shanks, diameters 20–68 mm
- Pair with Mechanic DrillDuster 82 for superior dust extraction and safety
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Core & Non-Core Bits by Stone & Other Brands, DiStar & Mechanic
DiStar Rocket Diamond Drill 68mm x 45mm
Core & Non-Core Bits by Stone & Other Brands, DiStar & MechanicDiStar Rocket Diamond Drill 68mm x 45mm
- Engineered for extreme performance in dry drilling on porcelain stoneware and hard materials
- Delivers over 300 holes in 10 mm porcelain stoneware
- Powers through up to 20 mm porcelain and 50 mm granite
- Laser-welded sintered diamond segments ensure aggressive, stable drilling
- Operates at 3000 RPM without water cooling
- Compatible with angle grinders using M14 or 5/8″ shanks, diameters 20–68 mm
- Pair with Mechanic DrillDuster 82 for superior dust extraction and safety
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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
