With up to five times the precision of a standard bit, the Bosch EXPERT CYL-9 MultiConstruction drill bit delivers supreme accuracy in a wide variety of hard building materials.
Use it with tile, concrete, brick, wood or metal – it will always do a professional job, whatever the material. A sharp tip and geometric design will start holes accurately and drill into the material without skidding.
Often on site, you won’t know what you might need to drill yet. With this CYL-9 drill bit set in your toolbox, you’ll be prepared for anything – never get stuck on a job or waste time looking for the right bit. Designed with a cylindrical shank compatible with three-jaw drill chucks.
• Accurately drills into a variety of hard construction materials
• Tough enough to tackle concrete, brick, wood, metal and tile
• Bosch Centering Geometry makes precision drilling easy
• Specially-designed centring tip to start holes accurately
• Up to 5x more precise than a standard Bosch drill bit
• High-performance carbide tip manufactured by fine grinding
• Optimised dust extraction channel for fast, efficient drilling
• Cylindrical shank compatible with three-jaw drill chucks
• 4.0mm diameter with 75mm length (40mm working length)
• Pack includes 10x CYL-9 drill bits