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Products
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Execution
- Large carbide cutting edge with chamfers for drilling through reinforcement bars on each end. Reduced vibrations and increased drilling performance in iron reinforcements for a longer service life.
- Specially developed, robust head geometry with optimal 4x 90° cutting edge symmetry. No drill jamming when hitting reinforcing bars.
- Centring point with 130° angle. Fast, precise drilling and optimal guidance during drilling.
- Large, robust secondary cutter with dynamic cutting edge. Supports the primary cutter for faster drilling progress.
- Shorter spirals. For faster removal of drilling dust from the head to the flute, reduced wear and heat generation at the drill head.
- Wear mark on both sides of the carbide element. Ensures precise drilling and dimensionally accurate boreholes over the entire service life.
- Patented reinforced flute geometry. Low-vibration drilling performance and extremely high breakage resistance. Impact energy is transferred directly to the drill tip.
- Large spirals. Rapid removal of drilling dust for faster drilling progress and a long service life.
- Low-vibration drilling makes it more comfortable to use.
- Special surface treatment for increased resilience.
Advantage
- Set consisting of: one each drill bit with dia. 16/18x540 mm, 20/22/25x520 mm
- PGM-tested. Ensures precise anchor holes over the entire service life.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!