The SW-Stahl 80419L is a 19-piece HSS-R (High Speed Steel, roll-formed) twist drill set, manufactured according to DIN 338 standards. This robust drill set is designed for general-purpose drilling in various materials including alloyed and unalloyed steel, cast steel, malleable cast iron, sintered iron, non-ferrous metals, plastics, and wood. The roll-formed manufacturing process ensures good elasticity and high breaking strength. The set includes drill bits ranging in diameter from 1.0 mm to 10.0 mm, with increments of 0.5 mm, making it suitable for a wide range of applications in workshops and professional environments.