The 10-piece drill bit set for metal from Ruko includes a selection of high-quality HSS twist drills that have been specially developed for machining various types of metal, including aluminium, cast iron and steel. The drills are manufactured to DIN 338 type N and feature a stepped shank for improved handling and stability during drilling. With diameters from 14 mm to 20 mm, this set offers a versatile solution for various metalworking applications. The precise workmanship and high-quality surface treatment ensure a long service life and high efficiency. This set is ideal for professionals and hobby craftsmen who value quality and performance.