Professional core drill bits from the BKT Black series
The BKT Black Series was developed for demanding core drilling in concrete, reinforced concrete, and masonry. High-quality 10 mm thick diamond segments ensure fast cutting speeds, clean drill edges, and impressive service life—even in tough everyday construction site conditions.
Thanks to their 1¼″ UNC shank, the core bits are compatible with standard core drilling machines. The series covers the most important diameters from Ø 42–200 mm, with a selectable working length of 400 mm for extra reach.Manufactured in Germany, these core bits guarantee a precise fit and reliable performance.
Technical features
- Diameter: Ø 42–200 mm
- Segment height: 10 mm
- Mounting: 1¼″ UNC
- Working lengths: 400 mm
- Application: Wet and dry drilling
Areas of application
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Concrete / reinforced concrete / old concrete
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Masonry, sand-lime brick, general building materials
Advantages of the BKT Black series
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Long service life thanks to robust segment bonding
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Fast feed rate and clean drilling edges
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Precisely manufactured – accurate fit & low vibration
⚠️ Note: Diamond drill bits & can drills should generally be used without hammer action – please deactivate the hammer mode on your machine!
Product safety information
Manufacturer information:
ADT Diamantwerkzeuge GmbH
Dietrich-Benking-Str. 37
Nordrhein-Westfalen
Bochum, Deutschland, 44805
[email protected] https://www.esd-tools.de
| Item information |
Value |
| Shipping weight: |
2,79 kg
|
| Item weight: |
2,79 kg
|
