4679060

RS PRO HSS-TiN 25 Piece Drill Bit Set RS PRO offers this exceptional Drill bit set made from HSS (high speed steel) and coated in titanium for high-performance, offering more resistance than regular HSS bits. The set contains a great selection of the most commonly used diameters from 1 mm to 13 mm in 0.5 mm increments. These HSS drill bits with titanium coating are constructed from a single piece of high-speed steel, thus reducing them breaking and blunting under heat or stress. The coating gives the bits a very high surface hardness to help penetrate tough materials. The drill bits are also manufactured in accordance with DIN 338 for high precision tolerances and geometric accuracies and supplied in a durable storage case.