Bosch EXPERT CYL-9 Multi Construction Drill Bit

This Bosch EXPERT CYL-9 Multi Construction Drill Bit is supplied as a pack of 10 bits, each with a 4mm diameter and 75mm overall length. The compact 4mm size is perfectly suited to precision work — fixing smaller fixings, pilot holes, and detailed drilling tasks across a wide range of materials including granite, concrete, brick, soft tile, wood and metal. Buying in a pack of 10 ensures you always have a fresh, sharp bit to hand on busy sites. Each bit delivers up to 5x more precision than the Bosch CYL-3, with fine-ground carbide edges, Bosch Centering Geometry for a slip-free start, and an optimised fluting design for swift chip removal. Features and Benefits: • Up to 5x more precise than Bosch CYL-3 for professional-grade accuracy • Bosch Centering Geometry for a slip-free start and stabilised action • Precision centring tip for accurate, repeatable hole placement • Fine-ground high-performance carbide tip for razor-sharp, durable edges • Optimised dust extraction channel for efficient chip removal and faster drilling • Cylindrical shank compatible with three-jaw drill chucks Specifications: Diameter: 4mm Length: 75mm Pack Quantity: 10 Contents: • Pack of 10