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Diamond dry core drill bit
Diamond dry core drill bit - 1
Diamond dry core drill bit - 2
Diamond dry core drill bit - 3

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Diamond dry core drill bit

Extremely versatile premium diamond dry core drill bits with very high drilling speed and very long service life

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Available in 22 versions

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Exclusively for trade customers

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Exclusively for trade customers

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Prices for customers after login

Very cost-effective


The newly developed diamond bond ensures optimum drilling speed and service life with a simultaneously broad application range -> One core bit for a wide range of different construction materials.



Special laser welding process


For optimal segment connection on the core bit body



Fast, easy tapping


Tapping with this product is easy compared with competitor products. Universally suitable tapping aids for all core bit diameters depending on the working length. Very easy to remove.



Less resistance in the material


The segments, which are approx. 10 % narrower than in competitor products, prevent unnecessary friction losses. This makes tapping easier too.



Extra-long service life


Particularly high segments compared to many competitors, enabling a significantly longer service life



Dia. 68 mm and dia. 82 mm especially for switch and junction boxes