*High-performance metal twist drill bit*  Metal drill bit made of robust HSS steel and in accordance with DIN 338, roll forged. The angle of the drill tip of 118В° ensures better heat removal and a precise pilot drilling. Ideally suited for drilling in metal and steel.   **Top Features**  * High concentricity. * 118В° tip angle for better heat removal. * Type N spiral for optimum chip removal.  **Advantages**  * Made of robust HSS steel and in accordance with DIN 338.        * Robust drill bit with high break resistance.           * Chisel edge with strong side edges, insensitive to lateral forces.              * 118В° tip angle for better heat removal and precise pilot drilling.  * Optimum chip removal through type N spirals.  **Applications**  * For drilling in steel and other metals  **Building materials**  * Brass * Steel 900 N/mmВІ * Cast steel alloyed and unalloyed * Grey cast iron * Malleable cast iron * Sinter iron * Spheroidal graphite iron * Graphite * Bronze * Aluminium short chipping  You can find detailed information on building materials in the registration document.