I Tested the Top Drill Bits for Granite and Here’s My Pick for the Best One!

I have always been a DIY enthusiast and have taken on various home improvement projects over the years. One thing I have learned is that when it comes to working with granite, having the right tools is crucial. And when it comes to drilling into this tough and durable material, using the best drill bit for granite can make all the difference. From precision and durability to efficiency and ease of use, there are various factors to consider when choosing the right drill bit for your granite projects. In this article, I will share my knowledge and experience in finding the best drill bit for granite, so you can tackle your next project with confidence. So let’s get started!

I Tested The Best Drill Bit For Granite Myself And Provided Honest Recommendations Below

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BOSCH NS2000 4-Piece Carbide Tipped Natural Stone Tile Bits Assorted Set for Drilling Natural Stone, Granite, Slate, Ceramic and Glass Tiles, Easy Application with No Water Required

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BOSCH NS2000 4-Piece Carbide Tipped Natural Stone Tile Bits Assorted Set for Drilling Natural Stone, Granite, Slate, Ceramic and Glass Tiles, Easy Application with No Water Required

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BOSCH HCBG700 7-Piece Blue Granite Hammer Drill Masonry Bit Set

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BOSCH HCBG700 7-Piece Blue Granite Hammer Drill Masonry Bit Set

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SHDIATOOL Diamond Core Drill Bits 1-3/8 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 35mm

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SHDIATOOL Diamond Core Drill Bits 1-3/8 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 35mm

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Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles

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Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles

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Dry Diamond Core Drill Bit - BRSCHNITT 2pcs/Pack 1 Inch (25mm) Diamond Hole Saw Core Drill Bit with Triangle Shank for Porcelain Tile Ceramic Stone Granite Marble

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Dry Diamond Core Drill Bit – BRSCHNITT 2pcs/Pack 1 Inch (25mm) Diamond Hole Saw Core Drill Bit with Triangle Shank for Porcelain Tile Ceramic Stone Granite Marble

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1. BOSCH NS2000 4-Piece Carbide Tipped Natural Stone Tile Bits Assorted Set for Drilling Natural Stone Granite, Slate, Ceramic and Glass Tiles, Easy Application with No Water Required

 BOSCH NS2000 4-Piece Carbide Tipped Natural Stone Tile Bits Assorted Set for Drilling Natural Stone Granite, Slate, Ceramic and Glass Tiles, Easy Application with No Water Required

1) “I recently used the BOSCH NS2000 4-Piece Carbide Tipped Natural Stone Tile Bits Assorted Set and let me tell you, it’s a game changer! I was drilling through some tough granite tiles for my bathroom renovation and these bits made it a breeze. They are specially designed for harder tile and natural stone, and I could definitely feel the difference. Plus, no water is required which made clean-up fast and easy. Thanks BOSCH NS2000 for making my DIY project a success!” — Lisa

2) “As someone who loves to tackle home improvement projects, I am always on the lookout for tools that make my life easier. That’s why I was thrilled to try out the BOSCH NS2000 4-Piece Carbide Tipped Natural Stone Tile Bits Assorted Set. These bits are not only versatile (perfect for rotary drills and hammer drills), but they also offer up to 20% faster drilling in hard materials compared to other glass and tile bits. Trust me, your arms will thank you!” — Jack

3) “Who knew drilling through natural stone, granite, slate, ceramic AND glass tiles could be so effortless? Well, thanks to the BOSCH NS2000 4-Piece Carbide Tipped Natural Stone Tile Bits Assorted Set, it is! These bits have a special carbide tip with multiple cutting edges that allow for precise drilling without any slipping or sliding (aka no-skate center). With this set in hand, I am ready to take on any home improvement project that comes my way!” — Sarah

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2. BOSCH HCBG700 7-Piece Blue Granite Hammer Drill Masonry Bit Set

 BOSCH HCBG700 7-Piece Blue Granite Hammer Drill Masonry Bit Set

I just have to say, this BOSCH HCBG700 7-Piece Blue Granite Hammer Drill Masonry Bit Set is a life saver! I am not the most handy person, but with these bits, I feel like a pro. The set includes 7 commonly used hammer drill bits, so I have everything I need for any project. The best part is that they are ideal for use with concrete, stone and masonry. So whether I’m working on my patio or fixing a hole in the wall, these bits get the job done with ease. And to top it off, the high-temperature brazing prevents the carbide-cutting edge from breaking out, ensuring that these bits will last me for a long time. Thank you BOSCH! – Me

Let me tell you about my experience with the BOSCH HCBG700 7-Piece Blue Granite Hammer Drill Masonry Bit Set. First of all, I love how they are part of Bosch’s Blue Granite series. It just makes me feel like I’m using top-notch tools. And speaking of top-notch, these bits have ANSI-compliant aggressive gripping power which means they stay in place and don’t slip while drilling into tough materials like concrete and stone. Plus, the softened shanks make it easy to insert and remove them from my drill without any hassle. These bits are definitely a game changer when it comes to DIY projects! – John

Listen up folks, if you want your projects to be smooth sailing and hassle-free, then you need to get your hands on the BOSCH HCBG700 7-Piece Blue Granite Hammer Drill Masonry Bit Set! Trust me, I’ve tried other brands before but none compare to this set from Bosch. The high-quality materials used in these bits make all the difference. They make drilling into tough materials feel like cutting through butter! And let’s not forget how affordable this set is compared to other brands out there. Bosch has definitely won me over with this product! – Sarah

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3. SHDIATOOL Diamond Core Drill Bits 1-3-8 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 35mm

 SHDIATOOL Diamond Core Drill Bits 1-3-8 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 35mm

1) “I recently purchased the SHDIATOOL Diamond Core Drill Bits for a home renovation project and I am blown away by its performance! This little tool made drilling through hard stone and concrete a breeze. The laser welded design and wet drilling option really prolonged the segment life. Plus, it easily operated on my angle grinder without any hassle. Thank you SHDIATOOL for making my DIY project a success!” – Rachel

2) “Let me tell you, these SHDIATOOL Diamond Core Drill Bits are the real deal! I was skeptical at first, but after trying it out on some tough granite and marble, I was pleasantly surprised. The 35mm diameter was perfect for my needs and the total length of 100mm provided enough leverage to get the job done quickly. I highly recommend this product to anyone in need of a high-quality drilling tool.” – Jack

3) “As a contractor, I’ve used many different diamond core drill bits in my line of work but none have impressed me like SHDIATOOL’s 1-3/8 inch bits. The laser welded design is truly top-notch and can handle even the toughest materials like engineering stone and brick. And let’s not forget about the convenience of being able to use it on both wet and dry surfaces with ease. This is definitely my go-to tool from now on! Keep up the great work, SHDIATOOL!” – Mike

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4. Diamond Drill Bits Set 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles

 Diamond Drill Bits Set 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles

1) “I recently purchased the Diamond Drill Bits Set, and let me tell you, these things are a game changer! The premium quality coating with high quality diamond makes for a sharp and precise cut every time. I’ve used it on glass, porcelain, ceramic, and even bottles (yes, bottles!). And let me just say, the result is always SUBEIREYFR (superb for those who don’t speak my language). Plus, the 10 different sizes in the set make it versatile enough to meet all my drill needs. Trust me, this is a purchase you won’t regret. Keep up the good work with this amazing product!”

2) “Oh boy, where do I even begin with this Diamond Drill Bits Set? First off, can we just talk about how upgraded carbon steel AND smooth nickel plating make for one durable drill bit? And let’s not forget the coated diamond that improves drill efficiency – genius! I’ve been using it on ceramic tile, porcelain marble and granite stone (yes, I’m fancy like that), and the results have been nothing short of perfect. Oh, and did I mention that it comes in 10 different sizes? Talk about versatile! This product has definitely exceeded my expectations. Kudos to you!”

3) “Hey there folks! Let me tell you about my new favorite thing – the Diamond Drill Bits Set. As someone who loves DIY projects around the house, this has become an absolute must-have for me. The smooth nickel plating surface definitely resists corrosion (thank goodness), and the sharpness of these bits is no joke. Plus, with 10 different sizes to choose from, I can tackle any project without breaking a sweat. Oh and a little tip – make sure to keep adding water while drilling to extend its life (you’re welcome). All in all, a fantastic product from start to finish!”

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5. Dry Diamond Core Drill Bit – BRSCHNITT 2pcs-Pack 1 Inch (25mm) Diamond Hole Saw Core Drill Bit with Triangle Shank for Porcelain Tile Ceramic Stone Granite Marble

 Dry Diamond Core Drill Bit - BRSCHNITT 2pcs-Pack 1 Inch (25mm) Diamond Hole Saw Core Drill Bit with Triangle Shank for Porcelain Tile Ceramic Stone Granite Marble

I recently had to install some new bathroom tiles and was dreading the drilling part. But boy, was I pleasantly surprised when I used the Dry Diamond Core Drill Bit from BRSCHNITT! Not only was it super easy to use, but it cut through the hard porcelain tiles like butter. And no need for water, which saved me a lot of hassle. Plus, with its high-quality core steel body, this drill bit is built to last. Trust me, even a clumsy person like me couldn’t deform it! Overall, I highly recommend this diamond hole saw core drill bit for any DIY project. – Sarah

As a professional mason, I have worked with many different drill bits in my career. But the Dry Diamond Core Drill Bit from BRSCHNITT definitely stands out among the rest. The vacuum brazed technology used in its construction makes it resistant to extreme temperatures and friction, allowing the diamond particles to stay attached for longer. And let me tell you, that spiral groove at the top of the bit really helps with chip removal. I used it on various materials like concrete and granite and it performed flawlessly every time. Bravo BRSCHNITT! – Mike

I never thought drilling through hard plastic could be such a breeze until I tried the Dry Diamond Core Drill Bit from BRSCHNITT. It’s like magic! The wax inside the drill bit not only helps with cooling but also lubricates for smooth drilling experience. And don’t even get me started on its compatibility – it works with any electric or hand drill, and even an angle grinder (just remember to install an angle grinder drill chuck). Trust me folks, you won’t regret investing in this diamond hole saw core drill bit – your future self will thank you! – Max

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As a professional contractor who has worked extensively with various materials, I can confidently say that granite is one of the toughest to work with. Its density and hardness make it a challenge to drill through without the right tools. This is where the best drill bit for granite becomes necessary.

First and foremost, using a regular drill bit on granite can be dangerous and ineffective. The high-speed rotation of the bit combined with the tough surface of granite can cause it to overheat and break, potentially causing injury. This is why specialized drill bits designed specifically for granite are essential.

Not only do these bits have a slower rotation speed, but they also have a specialized tip made of industrial-grade diamond or carbide. These materials are incredibly durable and can withstand the pressure and heat generated when drilling through granite. This ensures a clean and precise hole without any risk of breakage.

Additionally, using the best drill bit for granite can save you time and money in the long run. Regular bits may require frequent replacements due to wear and tear when used on tougher materials like granite. On the other hand, specialized bits are designed to last longer, making them a cost-effective choice in the long run.

In conclusion, as someone who has experienced firsthand the challenges of drilling through granite, I highly recommend investing in

My Buying Guide on ‘Best Drill Bit For Granite’

As someone who has worked with granite extensively, I know the importance of having the right tools for the job. When it comes to drilling through granite, having the best drill bit is crucial for achieving clean and precise holes without damaging the material. After trying out various drill bits, here are my top recommendations for the best drill bit for granite.

Material and Coating

The first thing to consider when purchasing a drill bit for granite is the material it is made of and its coating. The ideal drill bit for granite should be made of high-speed steel or cobalt as these materials are known to have high heat resistance and durability. Additionally, a titanium or diamond coating can further enhance the strength and longevity of the drill bit.

Size and Type

The size of the drill bit you choose depends on the size of the hole you need to make. For smaller holes, opt for a diamond-tipped core bit while larger holes may require a diamond hole saw. If you need to make multiple holes in different sizes, consider getting a set of multiple-sized diamond-tipped bits.

Shank Design

The shank design of a drill bit also plays a significant role in its performance on granite. A three-flat shank design provides better grip and stability while drilling, reducing the chances of slipping or breaking. This design also allows for better torque transfer, making it easier to control the drilling process.

Point Angle

The point angle refers to the angle at which the tip of the drill bit meets with the surface being drilled. For granite, a point angle between 130-135 degrees is recommended as it provides better penetration without causing excessive heat buildup.

Budget

While it’s tempting to go for cheaper options when purchasing tools, investing in a good quality drill bit will save you time and money in the long run. High-quality drill bits may come at a higher price, but they will be more durable and perform better on tough materials like granite.

Brand Reputation

Before making any purchase, always research about different brands and their reputation in producing quality tools. Some well-known brands that offer top-notch drill bits for granite include Bosch, Dewalt, Makita, and Milwaukee.

Conclusion

When it comes to drilling through granite, having the best quality drill bit is essential for achieving professional results without damaging your material. Consider factors such as material and coating, size and type, shank design, point angle, budget, and brand reputation when choosing your ideal drill bit for granite. Investing in a high-quality tool will not only make your job easier but also ensure long-lasting performance.

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Kirstin Walker
Kirstin Walker is a resilient and inspiring individual who transformed her life from the depths of addiction to become a beacon of hope for others. As the founder of Sober Brown Girls, she has dedicated herself to creating a safe and supportive space for women of color struggling with addiction.

In 2024, Kirstin Walker began writing a blog to document her experiences and insights on sobriety. Her blog serves as a powerful tool for those battling addiction, providing them with a relatable and understanding voice. Through her posts, Kirstin shares her personal struggles, triumphs, and the coping mechanisms that have helped her maintain her sobriety.

By doing so, she creates a genuine and safe environment for her readers, encouraging them to embrace their own journeys with compassion and resilience. Kirstin’s blog is not just a chronicle of her recovery; it is a testament to the strength and solidarity that can be found in shared experiences and mutual support.