Bosch Stone Drill Bit (For stone/masonry, various sizes)
The CYL-9 NaturalStone Drill Bit is the standard choice for professional drilling in hard natural stones such as granite, marble, and limestone. It features a robust carbide plate with sharp, diamond-ground cutting edges specifically designed for impact-resistant drilling. Manufactured in Germany and PGM-certified, this bit ensures exact hole dimensions and a firm hold for fixings. It is compatible with all cylindrical shank systems in both corded and cordless non-impact rotary drills.
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Diamond-Ground Carbide: Features exceptionally sharp cutting edges for robust, high-performance drilling in hard stone with minimal bit walking.
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PGM Certified Quality: Bears the PGM test mark, guaranteeing strict compliance with tight tolerances for exact drilling and secure fixing stability.
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Efficient Dust Removal: Designed with a 2-flute U-shape geometry to optimize material extraction and minimize friction and heat buildup.
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Enhanced Stability: Features a reinforced core and a cylindrical shank that fits securely in standard three-jaw chucks for precise drilling.