Bosch EXPERT HEX-9 Hard Ceramic Tile Drill Bit 8mm 90mm Pack of 1

About this tool

This is the 8mm variant of the Bosch EXPERT HEX-9 Hard Ceramic Drill Bit, supplied as a single bit with a 90mm overall length. The 8mm diameter handles larger fixings, heavier-duty anchors, and pipework penetrations through hard ceramic and porcelain tiles, where performance and precision are critical. The bit's Bosch Carbide Technology delivers the hardness and edge retention needed for sustained drilling in tough tile materials, while the advanced multi-faceted tip geometry distributes cutting forces efficiently across multiple asymmetric faces. Fine grinding manufacturing produces razor-sharp cutting edges for clean, fast material removal. The centring tip ensures each hole starts accurately without slipping, and no lubricant or cooling is needed throughout. Durability is up to 10x better than the Bosch CYL-9 Soft Ceramic Drill Bit. Features and Benefits: • Lasts up to 10x longer than the Bosch CYL-9 Soft Ceramic Drill Bit • Bosch Carbide Technology for exceptional tip durability • Multi-faceted tip for efficient drilling across hard materials • Fine-ground carbide tip for razor-sharp cutting edges • Centring tip for accurate, skid-free hole starts • Hex shank for strong connection and maximum torque transmission in three-jaw chucks and ¼" internal hex tool holders • Dry drilling — no lubricant or cooling required Specifications: Diameter: 8mm Overall Length: 90mm Quantity: 1 Contents: • Pack of 1

Retailer description · My Tool Shed · Observed 8 Oct 2026. Check the retailer’s listing for full specifications and contents.