Bosch CYL-9 Tile Drill Bit for Ceramic 16x90mm (for precise and clean drilling in ceramic tiles, porcelain, and glass, features a durable carbide tip for long life and chip-free holes), for use with rotary drills at low speed.

The CYL-9 SoftCeramic Drill Bit is the standard choice for professional drilling in soft to medium-hard tiles, ceramics, and non-tempered glass. It is specifically designed for dry drilling without the need for lubrication, featuring a reinforced carbide head for maximized life and wear resistance.

• Centering Tip: Features a precise centering point to enable exact drilling starts without the bit slipping. 
• Dry Drilling Optimized: Designed for effortless and convenient dry drilling without requiring water or cooling lubricants. 
• Hammer-Free Operation: Must be used exclusively at low rotational speeds and without the impact or hammer function to protect fragile materials. 
• Universal Compatibility: Equipped with a straight cylindrical shank compatible with standard 3-jaw chucks on corded or cordless drills.