25 Best Dry Diamond Core Drill Bits

 

1. HIGHDRIL

HIGHDRIL Diamond Milling Bit for Enlarging and Shaping Hole,Diameter 25MM (1″) Dry Drilling Core Bit for Porcelain,Hard Ceramic,Granite and Marble

Save your money only 1pc core bit and this diamond milling bityou can create many holes of different sizes without buying any other diamond hole saws in different sizes Versatile finger bits designed to enlargeshape andor round bevel existing holesand also can create and shape halfmoon side indentations necessary to accomodate pipes or electric wire lines Dry and wet use in porcelainceramicgranite natural stonestonewaremarblemarble tilesinglefired tilesdouble fired glazed tileetc

Machine any standard grinderangle grinder recommended for tile setters general contractors plumbers and electricians Tips cant drill or make holes and be designed to shape and enlarge existing holes

 

2. Toolocity

Toolocity CBKIT1 Monster Dry/Wet Diamond Granite/Concrete Core Drill Bits/Hole Saws, 4-Piece

Use wet or dry 58 thread fits on polishers grinders Designed for drilling granite and concrete Lasting for dozens of holes depending on materials Recomended speed 3000 6000 rpm

 

3. BRSCHNITT

Dry Diamond Drill Bit Set,BRSCHNITT 5pcs/pack 1/4 1/4 5/16 3/8 1/2 Inch Diamond Hole Saw Core Drill Bit with Round Shank for Porcelain Tile Ceramic Stone Granite Marble, Dry Drilling Diamond Core Drill Bit Kit

High performance special design of spiral groove at the top of bit helps for chip removalwax inside the drill bit helpful for cooling and lubrication Wide applications diamond core bits are worked great for dry drilling holes through hard porcelain tile ceramicsbathroom tilegranite marble masonry concrete glass hard plastic with ease Using water could prolong the lifetime Machine suitable for any electric drillhand drillbench drill when use angle grinderplease install angle grinder drill chuck

Size 5pcspack146mm146mm5168mm3810mm1212mm diamond height 8mm total length 65mmdiamond grit 5060 round shank diamond core drill bit Super quality raw material using vacuum brazed technology which increases resistance to temperature and frictionto make the diamond particles better attach to the core steelimporve the performance and lifetimeConstructed with high grade diamond grit for effortless cutting and improved durability in tough applicationsHighquality core steel body helps to be more efficient and durable not easy to deform

 

4. VORTEX DIAMOND

VORTEX DIAMOND WPDB 4 inch Dry Drill Core Bits with Diamond Aligned Segment for Brick Concrete Masonry 5/8″-11 Threaded (4″)

It is designed for for dry drilling soft brick soft masonry concrete block using handheld tools Solid poured concrete is not commended Arbor 5811 threaded Tube length 9 Diameter 4 inch Vortex diamond provides premium grade laser welded dry drill core bits with high concentration diamond aligned segments Laser cut coolant slots in the barrel

 

5. HIGHDRIL

Dry Diamond Core Drill Bit,HIGHDRIL 5Pcs Diameter 6mm 1/4″ with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granite Marble Glass Porcelain Tile Masonry Brick

Multipurpose drilling for granite marblemasonryconcretetileceramicstoneetc Triangle shank diamond core drill bits diameter 6mm 14diamond length 10mmtotal length 65mmtriangle shankfit Wax are inserted to the drill bit for cooling and lubrication without adding waterDesigned with groove in the side of drill bit for removing stone chips Vacuum drywet brazed diamond drilling bits core bits with triangle shank

Triangle shank design can be gripped tightly that wont slip out easilyused in 10mm 38 in hand drill bench drill

 

6. DKIBBITH

DKIBBITH 1/4″ Dry Diamond Drill Bits Set 5 PCs 6mm for Granite Ceramic Marble Tile Stone Glass Hard Materials (not for Wood), Round Shank with Storage Case

Vacuum brazed diamond technology great for drilling clean holes to hard materials especially tiles porcelain ground granite ceramic glass mirror marble stone masonry brick not for wood Unique details diamond coating enhances the drilling speed round shank compatible with most machines such as hand drill angle grinder bench drill side flutes help to remove debris and drill holes smooth and fast depth mark useful for precise project Worry free this diamond drill bits set comes with a portable storage case for convenient use and store If you encounter any problems in using the products please feel free to contact us for satisfactory customer service

Dry drilling design diamond drill bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface water can be used as additional cooling to prolong the life of the bit 14 in Diamond hole saw 5 pieces of dry diamond core drill bits kit for drilling holes diameter of 14 inch6mm

 

7. EDiamondTools

Dry Drill Core Bits for Brick, Block and Masonry – 2-1/2″ Diameter 5/8″-11 Threaded #30/40 Diamond Grit

Drilling depth 95 High diamond concentration and quality guarantee longer coring life solid poured concrete not recommended Diameter 212 inches 3040 diamond grit for drilling soft brick soft masonry and block Thread 5811 threaded

 

8. EDiamondTools

Dry Core Bit for Brick and Block with Pilot Bit – 4-1/2″ Diameter – SDS MAX Arbor – #30/40 Diamond

Diameter 412 inch pilot bit included Sds max rotary mode only Drilling depth 95 3040 diamond grit for drilling soft brick soft masonry and block High diamond concentration and quality guarantee longer coring life solid poured concrete not recommended

 

9. DAMO

DAMO 7/8 inch Dry Wet Diamond Core Drill Bit for Concrete Granite Marble Hole Saw

5811 thread fits on most popular highspeed grinders Aggressive cutting on granite and engineered stone Diameter 78 max Drilling depth 2 Max Speed 11000 rpm Use on the job site without using water

 

10. Toolocity

Toolocity SCB0012D 1/2-Inch Monster Dry/Wet Diamond Granite/Concrete Core Drill Bits/Hole Saws

Lasting for dozens of holes depending on materials Designed for drilling granite and concrete Use wet or dry 58 thread fits on polishers grinders Recomended speed 3000 6000 rpm

 

11. JDK

JDK 1-3/8 Inch Dry Diamond Core Drill Bit 5/8”-11 Thread for Granite 35mm Masonry Coring

Please add lubricants frequently to avoid sparks while using this product can also enhance the working life by doing this Drilling dozens of holes according to material Diameter is 1385811 thread install on polishers or grinders It is designed for dry drill core to granite on the job site Premium grade of diamond segment has high efficiencyIt will be more aggressive and durable Burn resistant braze on the wall tube can protect the substrate from cracking

 

12. BGTEC

Diamond Core Drill Bits Set,BGTEC 8 Pieces Vacuum Brazed Hole Saw Kit for Porcelain Tile,Ceramic Granite Marble Stone Masonry Brick

Finger bit enlarge shape andor round bevel existing holes in porcelain hard ceramic marble and granite Products included 6 pieces core drill bits253545506575mm1pc 25mm finger bits1pc sds adaptertotal 8 piecesbox Vacuum brazed diamond technology provide very high efficiencycuts fasterdurable and sturdy Aapter 5811 thread core bits can be fitted on hand drill or electric drill

Core drill bits are designed for multipurpose drilling for granite marble masonry concrete tileceramic glass hard plasticdry drilling without wateruse water for longer time

 

13. Toolocity

Toolocity SCB0118D 1-1/8-Inch Monster Dry/Wet Diamond Granite/Concrete Core Drill Bits/Hole Saws

Use wet or dry Recomended speed 3000 6000 rpm Designed for drilling granite and concrete 58 thread fits on polishers grinders Lasting for dozens of holes depending on materials

 

14. Toolgal

TOOLGAL Diamond Core Drill Bit 1″ (25mm) for Masonry – Wet Drilling of Concrete/Reinforced Concrete – Laser Welded Diamond Grits – 5/8″ F for Fixed or Hand-held core Drilling Machines

Toolgal a name you can trust for over 50 years toolgal has been a global leader of masonry diamond tools developing and manufacturing When you buy this core drill bit or any other tool from toolgal you are purchasing it directly from the factory Smooth fast drilling this premium core drill bit is produced specifically for wet drilling of masonry materials such concrete and reinforced concrete For the perfect job every time the innovative design of this diamond core drill bit allows it high drilling performance while keeping a long lifetime Whether you are a plumber construction worker or diy enthusiast this segmented core drill bit is made for you

Specifications this diamond core drill bit made of premium metal components and high quality diamond grits diameter 1 useful length 16 for wet drilling only max rpm 3000

Engineered for exact fitting with 58 f connection this core drill bit allow easy and fast assmbling to common fixed core or handheld drilling machines

 

15. Baban

Diamond Drill Bits, Baban 10Pcs Hole Saw Diamond Drill Bit Hollow Core Drill Bit Set for Diamond Coating, Carbon Steel for Glass, Ceramics, Porcelain, Ceramic Tile, Marble, 6-32mm

Ideal application this diamond coated core drill bit removes a complete circle from glass marble tilesgranite ceramic or otherThey are perfect for drill glass tile bottlesblocks jars fiberglass porcelain tile ceramic slate mable granite light stone Satisfied size 6mm023 8mm031 10mm039 12mm047 14mm055 16mm062 18mm07 22mm086 26mm102 32mm126 Super material these diamond drill bits made of highspeed steel that is durable and have a long sevice lifewhich are high quality and good performance that excellent for making clean and accurate hole

Sharpsmooth cut coated with high quality diamond the diamond hole saw creates a high precision smooth cut with no broken edges Reduced drill speeds low drill pressure and increased use of water lubrication will extend drill bit life considerably Note when you using the diamond drill bits please use lubrication waterotherwise the diamond core drill will burnNot for use on concrete or for depths beyond about 12

 

16. VORTEX DIAMOND

VORTEX DIAMOND VCB 3 Inch Wet Concrete Diamond Core Drill Bit for Concrete Stone Granite Marble (3″)

Vortex diamond standard grade notchededge segmented core bits provide excellent performance in drilling cured concrete and asphalt 1147mm arbor 14 tube length Segment height 0395 10 mm segment width 0145 Use wet only

 

17. EDiamondTools

Dry Core Bit for Brick and Block with Pilot Bit – 2″ Diameter – 5/8″-11 Arbor – #30/40 Diamond

Drilling depth 95 3040 diamond grit for drilling soft brick soft masonry and block Diameter 2 inch pilot bit included High diamond concentration and quality guarantee longer coring life solid poured concrete not recommended Thread 5811 threaded

 

18. STADEA

3 1/4″ diamond concrete tile hole saw – Wet Dry Core Drill Bits For Granite Marble Stone Masonry Drilling Coring By Stadea

Optimal rpm 900 Arbor 58 11 t Wet dry drillcore through concrete granite masonry tile stone marble sharply with precision Stadea 3 14 inch concrete diamond masonry granite tile hole saw bit wet dry core drill bit for stone coring core drilling cutting marble Aggressive and durable diamond segments segment height 9 mm width 24 mm thick 35 mm

 

19. DPT

3-1/2-Inch Laser Welded Dry Diamond Core Drill Bits for Cutting Concrete and Asphalt, 3-1/2″ Diameter x 11″ Length

Segment height 0400 5811 thread The professional quality laser welded dry diamond core bits offers the best lifetime available on market Laser wielded Length 11 long to produce 10 core

 

20. Steel Dragon Tools

Steel Dragon Tools® 4-1/4″ (108 mm) x 6″ Dry Diamond Masonry Core Drill Bit

10 mm segment height for improved operating life Bit size 414 in Bit has 1316inch female threads For use on block brick concrete and other materials Drilling depth 6 in

 

21. DPT

4-1/2-Inch Laser Welded Dry Diamond Core Drill Bits for Cutting Concrete and Asphalt, 4-1/2″ Diameter x 11″ Length

5811 thread Length 11 long to produce 10 core Laser wielded The professional quality laser welded dry diamond core bits offers the best lifetime available on market Segment height 0400

 

22. BGTEC

BGTEC Dry Diamond Drill Bits 2pcs 1/4″ with Quick Change Hex Shank for Granite Porcelain Tile Ceramic Marble

Dry drilling and use water for longer timeNotice please use with water when drilling granite Multipurpose drilling for granite marble masonry concrete tileceramic stone Vacuum brazed diamond technology provide very high efficiencycuts faster and lasts longer Diameter 6mm 14 inchdiamond length 10mm hex shank quickfit

Wax inside for coolingour diamond tipped drill bits have wax cores builtin which automatically absorb and dissipate heat as you go

 

23. DKIBBITH

DKIBBITH Dry Diamond Drill Bits Set 3 Packs for Granite Porcelain Tile Ceramic Marble Size 1/4“ (6mm), 5/16” (8mm), 3/8” (10mm), with Quick Change 1/4” Hex Shank and Storage Cases

Dry drilling design diamond drill bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface water can be used as additional cooling to prolong the life of the bit Universal 14 inch hex shank fit a variety of quickchange chucks drills or drivers add versatility to your tools including 3 sizes of dry diamond core drill bits for drilling holes with diameter of 14 6mm 516 8mm and 38 10mm Vacuum brazed diamond technology great for drilling clean holes to hard materials especially tiles porcelain ground granite ceramic glass mirror marble stone masonry brick not for wood

Details diamond coating enhances the drilling speed depth mark useful for precise project including portable storage cases for convenient use and store Worry free if you encounter any problems in using the products please feel free to contact us for satisfactory customer service

 

24. SHDIATOOL

SHDIATOOL Dry Diamond Drill Bits Set Hole, 5PCS Tile Hole Saw for Porcelian Ceramic Granite Marble Stones

Hex shank fits into majority hand drill bench drill more easily and securely Drywet drilling very convenient set of 5 pieces 68101214mm per pack Diamond hole bits have wax inside which absorb and dissipate heat for a faster and cooler drilling performance Utilizes high grade diamonds and heatresistant vacuum braze for fast and smooth drilling

Multiple application for porceliantileceramicgranitemarblemasonry stones

 

25. DPT

2 1/2″ Laser Welded Dry Diamond Core Drill Bits for Cutting Concrete and Asphalt, 2 1/2″ Diameter x 11″ Length

Length 11 long to produce 10 core The professional quality laser welded dry diamond core bits offers the best lifetime available on market Segment height 0400 5811 thread Laser wielded

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