Bosch Drill Bit Set EXPERT CYL-9 MultiConstruction – 4/5/6/8 mm for Concrete & Soft Tiles – 4pc

The Bosch Expert 4 Piece CYL-9 Multi Construction Drill Bit Set is a versatile multi-material drill bit set designed to handle the unpredictable demands of the modern construction site. Whether you're drilling into concrete, brick, soft tile, wood, metal, or even hard materials such as granite, this set covers the full range of common substrates without the need to switch between specialist bits. Up to 5x more precise than the Bosch CYL-3, the CYL-9 delivers consistently clean, accurate holes across all these materials. The performance comes from a combination of fine-ground, optimised carbide and Bosch's Centering Geometry. The specially designed centring tip ensures a slip-free start on even the hardest surfaces, while the fluted shaft actively channels dust and debris away from the cutting zone for faster, cleaner drilling. Supplied in four diameters - 4mm, 5mm, 6mm and 8mm - this set is well suited to general construction, fixing and installation work where different materials and