With the Bosch PointTeQ Mini-X-Line 7-piece hss twist drill bit set, you achieve fast and precise drilling in alloyed and unalloyed steel, non-ferrous metals, cast iron, and plastic. The self-centering tip with a 135-degree angle ensures immediate, accurate positioning without wandering, eliminating the need for center punching. Fast chip removal minimizes friction and heat buildup, boosting drilling speed while preserving the cutting edge. Furthermore, the highly elastic drill body absorbs bending stress to protect against snapping. Featuring essential diameters from 2 to 10 mm and a cylindrical shank compatible with standard three-jaw chucks, this set keeps you prepared for every drilling task.