Are you tired of using inefficient drill bits to tackle tough stone and masonry projects? If so, this article is for you! We’ll cover the different types of drill bits available and which one will work best for your hard stone needs. Plus, there are several tips and tricks to help you get the most out of your drilling experience. Read on to find out all the necessary details regarding how to choose the best drill bit for hard stone!
Top 9 Best Drill Bit For Hard Stone in 2023
Bestseller No. 1
Bosch NS2000 Carbide Tipped Drill Bit Set for Drilling Natural Stone, Granite, Slate, Ceramic and Glass Tiles, Easy Application with No Water Needed (4-Piece Set)
- MULTI PURPOSE: For Drilling in Harder Tile, Natural Stone, Slate, Granite Tiles
- FLEXIBLE: Designed for Rotary Drills; Compatible with Hammer Drills
- EASE OF USE: Easy Application with No Water Required, Fast Clean-Up
- UNIQUE: Special Carbide Tip with No-Skate Center; Multiple Cutting Edges
- EFFICIENT: Offers up to 20% Faster Drilling in Hard Materials Compared to Glass and Tile Bits
SaleBestseller No. 2
Dry Diamond Drill Bits Set 5 PCs for Granite Ceramic Marble Tile Stone Glass Hard Materials (not for Wood), Round Shank 1/4, 5/16, 3/8, 1/2 inch with Storage Case
- Add Versatility to Your Tool: 5 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 1/4 inch(6mm), 5/16inch (8mm), 3/8inch (10mm) and 1/2inch (12mm);
- 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)
- 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
- 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
Bestseller No. 3
Dry Diamond Drill Bits Set 6 PCs Small Diamond Hole Saw Kit for Granite Marble Porcelain Tile Ceramic Stone Glass Hard Materials (not for Wood) Round Shank 1/4, 5/16, 3/8, 1/2, 9/16, 5/8 inch
- ✅【Package includes】6 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 1/4 inch(6mm), 5/16inch (8mm), 3/8inch (10mm), 1/2inch (12mm), 9/16inch (14mm) and 5/8inch (16mm); Sufficient quantity and multiple diameter specifications can meet your different needs
- ✅【Apply to】Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick, Note: not for wood
- ✅【Dry Drilling Design】Diamond Drill Bit made of carbide and integrated with wax lubricant inside, which can melt while dry drilling and cool the cutting surface; Water can be used as additional cooling to prolong the life of the bit
- ✅【Wide compatibility】Diamond coating enhances the drilling speed; Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill; Depth mark is also useful for precise project
- ✅【Easy to Carry and Use】 This Diamond Drill Bits set comes with a portable storage case for convenient use and store. If you encounter any problems or are not satisfied with the products while using our Diamond Drill Bits set , please feel free to contact us.
Bestseller No. 4
SHDIATOOL Diamond Core Drill Bits 1-3/4 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 45mm
- 1-3/4"(45mm) Laser Welded Diamond Dry Drilling Core Bits.
- Diameter: 45mm(1-3/4 inch), Total length: 100MM, Thread: 5/8"-11.
- Dry or Wet Drilling - use wet will greatly prolong the segment life
- Designed for drilling hard granite, marble, engineering stone, concrete, brick
- Easily operate on Angle Grinder; Need an adapter for drill or other machine, such as SDS,hex,Round plus shank
Bestseller No. 5
Dry Diamond Drill Bits Set 10 PCs 1/4" 6mm Small Diamond Hole Saw Kit for Granite Marble Porcelain Tile Ceramic Stone Glass Hard Materials (not for Wood) Round Shank
- ✅【Package includes 】10 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 1/4 inch(6mm), Sufficient quantity to meet your needs
- ✅【Apply to】Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick, Note: not for wood
- ✅【Dry Drilling Design】Diamond Drill Bit made of carbide and integrated with wax lubricant inside, which can melt while dry drilling and cool the cutting surface; Water can be used as additional cooling to prolong the life of the bit
- ✅【Wide compatibility】Diamond coating enhances the drilling speed; Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill; Depth mark is also useful for precise project
- ✅【Easy to Carry and Use】 This Diamond Drill Bits set comes with a portable storage case for convenient use and store. If you encounter any problems or are not satisfied with the products while using our Diamond Drill Bits set , please feel free to contact us
Bestseller No. 6
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
- 1/4 In. Diamond Hole Saw: 5 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 1/4 inch(6mm)
- 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)
- 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
- 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
Bestseller No. 7
Dry Diamond Drill Bits Set,6 PCS for Granite Ceramic Marble Tile Stone Glass Hard Materials (not for Wood)
- Dry Drilling Design: Diamond Hole bits have wax inside which absorb and dissipate heat for a faster and cooler drilling performance.
- High Quality Hole Drilling:Great for drilling clean holes to hard materials especially tile, glass, slate, marble, granite and other stones (not for wood).provide very high efficiency,drilling faster,durable and sturdy.
- Dry Drilling Bits Set: Diamond coating enhances the drilling speed; Round Shank compatible with most machines such as Hand Drill, Angle Grinder,
- Customer service:If you have any problems after the purchase, please feel free to contact us. We will serve you immediately.
Bestseller No. 8
Dry Diamond Drill Bit Set,BGTEC 10pcs 1/4" 6mm Hole Saw for Granite,Marble,Masonry, Concrete, Tile/Ceramic, Glass, Hard Plastic,Vacuum Brazed Diamond Core Drill Bit Kit
- diameter 6mm 1/4 Inch,diamond length 8mm,Round shank
- Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic,All-Purpose Drilling
- Wax inside for cooling,our Diamond Tipped Drill Bits have wax cores built-in for Cooling and Lubrication.Special Designed with Hole and Groove in the Side of Drill Bit for Removing Stone Chips
- Dry drilling without water,Use water for longer time
- Vacuum Brazed diamond technology provide very high efficiency,cuts faster,durable and sturdy
Bestseller No. 9
GRAFF Dry Diamond Drill Bits for Stone with Cooling Wax (3 pcs) - Diamond Hole Saw Drill Bits Set for Granite, Marble,Stone,Tile,Porcelain Gres, Ceramic -1/4, 5/16, 3/8 Inch
- UNIVERSAL: Our diamond drill bits are designed for working with such materials as stone, granite, marble, porcelain gres, ceramic & hard tile. Core tile drill bits are intended for both industrial use under hard working conditions and domestic use . NOT suitable for porcelain
- FOR ALL DRILLS: GRAFF hex shank drill bit set has elongated shape which allows them to be used with drills and screwdrivers from various manufacturers.
- EASY TO USE: A new generation of heavy-duty synthetic diamonds and high-temperature plasma soldering make it possible to get holes in ceramic granite of any hardness.To facilitate the work, start drilling at a 45-degree angle, and then gradually bring the drill up into upright position. Hex bits for drill have special cooling wax inside, which can cool the hex drill bit set while drilling.
- RECOMMENDATIONS: To avoid overheating and, as a result, drill breakdown, maximum rotation speed for the drill should not exceed 800 RPM.This type of diamond drill bits (crowns) is used for dry drilling of ceramic granite and tile only in shock-free mode.
- SPECIFICATIONS : 3 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 1/4 inch, 5/16inch (8mm), 3/8inch (10mm) , length – 67/67/67 mm, cutting segment height – 10 mm.
Conclusion
When it comes to choosing the best drill bit for hard stone, there are a variety of options to choose from. However, some materials require special attention and care in order to ensure that you get the job done correctly. A diamond coated masonry bit or cobalt hardened steel alloy bit is usually your best bet for drilling through hard stone surfaces like granite and marble. Be sure to invest in quality tools so that you can get the most out of your project safely, quickly, and effectively!