Bosch Drill Bit EXPERT CYL-9 Multi Construction 5.5 mm x 85 mm for Concrete & Soft Tiles Pack of 10

This Bosch EXPERT CYL-9 Multi Construction Drill Bit is supplied as a pack of 10 bits, each with a 5.5mm diameter and 85mm overall length. The 5.5mm diameter is a go-to size for many standard wall plug and fixing applications, and having 10 bits in the pack means you're well prepared for high-volume drilling tasks across granite, concrete, brick, soft tile, wood and metal. Each bit delivers up to 5x more precision than the Bosch CYL-3, thanks to fine-ground optimised carbide and Bosch Centering Geometry that eliminates skidding from the very first contact. The efficient chip-clearing flute design keeps drilling fast, clean and consistent throughout the life of each bit. Features and Benefits: • Up to 5x more precise than Bosch CYL-3 for professional-grade accuracy • Bosch Centering Geometry for a slip-free start and stabilised action • Precision centring tip for accurate, repeatable hole placement • Fine-ground high-performance carbide tip for razor-sharp, durable edges • Optimised dus