Bosch EXPERT HEX-9 Multi Construction Drill Bit

The Bosch EXPERT HEX-9 Multi Construction Drill Bit is built for sites where you never know what material you will need to drill next. Its sharp tip and advanced geometric design let it start accurately in hard materials such as granite without skidding. It is also suited to concrete, brick, soft tile, wood and metal. Bosch claims it is up to 5x more precise than a Bosch CYL-3 Drill Bit.

Made from optimised carbide using a fine grinding manufacturing process, it delivers a professional finish whatever the material. One bit in the toolbox means less time spent hunting for the right one.

Available in diameters from 3mm to 16mm, in a range of working lengths and in single or multi-bit packs, so you can match it to the job.

Features and Benefits:
• High precision drilling in multiple materials
• Bosch Centering Geometry for a slip-free start and stabilised action
• Optimised dust extraction channel for fast drilling, with tip and fluting working together to clear chips
• Specially designed centring tip for accurate hole starts and hundreds of clean holes
• High-performance carbide tip, fine ground for razor-sharp edges
• Hex shank for a strong connection and maximum torque transmission in three-jaw chucks and ¼" internal hex tool holders