Diamond Core Bits
Diamond drill bits are indispensable in the construction industry, ideal for drilling into materials such as concrete and masonry. At B+BTec, we combine advanced technology with comprehensive expertise to ensure the highest quality. Our innovative diamond drill bits offer exceptional performance and can be customized to perfectly meet the requirements of your project.
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HiSpeed Diamond Crown Bits ½"Diamond Core Bits for Wet use. Bit diameters 8 - 110 mm.
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Starting at €107.40
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HiSpeed Segmented Diamond Core Bits 1¼"Diamond Core Bits for Wet use. Bit diameters 41 - 1000 mm.
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Starting at €156.80
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DrySpeed Segmented Diamond Core Bits 1¼"Diamond Core Bits for Dry use. Bit diameters 37 - 250 mm.
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Starting at €154.40
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DrySpeed Diamond Socket Drills 1¼"Diamond Socket Bits for Dry use. Bit diameters 68 - 82 mm.
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Starting at €175.75
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DIAMOND³ Tile Bits PremiumPremium Quality Tile Bits for Porcelain, Ceramic Tile, Marble, Granite, etc. Bit Diameters 4 - 68 mm.
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Starting at €61.25


Why are B+BTec’s diamond drill bits so special?
B+BTec’s diamond drill bits stand out on multiple fronts. They offer both wet drilling in concrete and reinforced concrete, and dry drilling in hard materials such as masonry, calcium silicate brick, and clay brick. This versatility makes a B+BTec diamond drill bit suitable for a wide range of projects.
B+BTec supplies high-quality diamond drill bits for every job, from drilling through heavily reinforced concrete to precision work in masonry. Thanks to our expertise and innovative approach, you are guaranteed the right solution. Choose B+BTec and experience quality and precision in all your drilling projects.
What to consider when buying a diamond drill bit?
When choosing the right diamond drill bit, several factors are important:
- Diameter of the drill bit – depending on the desired hole size.
- Wet or dry drilling – wet drilling prevents overheating and extends the life of the drill bit, while dry drilling is suitable for jobs without water supply.
- Type of material – concrete, reinforced concrete, stone, or tiles each require a specific drill bit.
- Machine connection – check the connection (e.g. 1/2” or 5/4”) to ensure the drill bit fits your core drilling machine properly.
Our specialists are happy to help you choose the right diamond drill bit.
High-quality features of our diamond drill bits
One of the most impressive features is the unmatched drilling speed. These diamond drill bits are up to twice as fast as conventional bits, especially in heavily reinforced and high-strength concrete. This means you save time and money without compromising on quality and precision.
Reinforced concrete can be a nightmare for standard drill bits, but not for a B+BTec diamond drill bit. They effortlessly drill through steel, allowing you to work more efficiently without worrying about obstacles in the material. This makes them ideal for projects where the presence of steel can be a challenge.
Approved for healthy and safe working by TNO
We have had all our drill bits approved by TNO for dust-free operation, meaning they are certified for up to 8 hours of drilling per working day. Dust-free working is not only more efficient but also much healthier and safer for those working on site. This guarantees not only a healthy working environment but also reduces the risk of health problems with prolonged use.
In addition, dust-free working ensures cleaner air on the construction site, protecting workers’ health. It also prevents dust from accumulating in machines, extending the life of the equipment. Furthermore, dust-free working helps reduce the ecological footprint of your project.
Choose B+BTec’s expertise in diamond drilling
If you are looking for high-quality diamond drill bits, B+BTec is the right place for you. Every project is unique, which is why we offer bespoke solutions. All our solutions are handcrafted to meet the specific requirements of your project. This guarantees the best performance and accuracy, regardless of the complexity of the job.
We are here not only for the purchase but also for repairs and aftercare. Even after 20 years, you can come to us for repairs or replacement parts. This shows how much we value sustainable relationships and customer satisfaction. Choose B+BTec’s expertise for all your drilling needs and experience the difference in performance and durability!
Order diamond drill bits online at B+BTec
Buying a diamond drill bit is easy via our webshop:
- Select the desired size, connection, and application.
- Order before 3:00 PM on weekdays, and we will dispatch the same day.
- Your order will be delivered free of charge the next day for orders over €25.
- You also benefit from our excellent service and aftercare.