A set of durable working screwdrivers. The set consists of screwdrivers that will be useful for precision work. These screwdrivers have been designed to balance tool durability and ergonomics. The set includes 30 different tips, a handle and tweezers. With such a large set, you will be able to unscrew most of the appliances in the house. Tools made of chrome vanadium steel are corrosion resistant and will last for many years. In the set: Phillips screwdriver bit: PH00 PH0 PH1 PH2 Flat screwdriver: 1.0 mm 1.3 mm 1.5 mm 2.0 mm 2.5 mm 3.0 mm 4.OO mm Torx screwdriver: T4 T5 T7 T6 T8 T9 T10 T15 T20 Hex screwdriver bit: H1.5 H2.0 H2.5 H3.0 H3.5 H4.0 Y-shaped screwdriver: Y2.0mm Y3.0mm Y3.0mm Flat screwdriver 3.0 mm 2.6 mm 2.0 mm 1.0 mm Round push screwdriver with a diameter of 1 mm Equilateral triangle a=3mm M 2mm