Bosch EXPERT HEX-9 Hard Ceramic Tile Drill Bit 5mm 90mm Pack of 1

About this tool

This is the 5mm variant of the Bosch EXPERT HEX-9 Hard Ceramic Drill Bit, supplied as a single bit with a 90mm overall length. The 5mm diameter suits a wide range of common fixing applications in hard ceramic and porcelain tiles, offering a versatile middle-ground size for everyday tiling tasks. Bosch's Carbide Technology integrates the hardest metal into the tip using advanced manufacturing, while fine grinding produces the complex, multi-faceted tip geometry that makes this bit so effective. The asymmetric cutting faces distribute workload evenly for efficient material removal, and the centring point ensures each hole starts cleanly and accurately without skidding. It lasts up to 10x longer than the Bosch CYL-9 Soft Ceramic Drill Bit and requires no lubricant or cooling. 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: 5mm 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.