Experience the difference with the Bosch EXPERT SDS Max 8X Hammer Drill Bit, designed to last up to 3x longer than standard bits. Its Full Carbide Head features an advanced 4-cutter design, crafted from a single piece of the toughest metal, ensuring it won't jam and has no weak points on impact. This innovative design, powered by Bosch Carbide Technology, allows the drill bit to punch through rebar effortlessly, eliminating the need to stop, re-target, or change bits when encountering steel. Ideal for rotary hammers and suitable for drilling into concrete and stone, this 22mm x 920mm bit is a professional's choice for durability and performance. **Key Features:** * 3x longer lifespan compared to standard drill bits * Full Carbide Head with advanced 4-cutter design * Single-piece construction for maximum durability * Effortlessly drills through rebar without jamming * Optimised for rotary hammers **Product Summary:** Bosch EXPERT SDS Max 8X Hammer Drill Bit, 22mm diameter, 920mm length, Carbide head, 4-cutter design, suitable for concrete and stone, rebar penetration, professional rotary hammer use.