Drill set Strend Pro SS421, 4-12, 4-20, 4-32 mm, TiN, HSS 4241, stepped, straight, for metal

A set of Strend Pro stepped drill bits should not be missing from the equipment of professional craftsmen, as well as DIYers. Drill bits are designed for drilling into metal. The set consists of three drill bits: 4 - 12 mm (6 mm), 4 - 20 mm (8 mm) and 4 - 32 mm (10 mm).