The blades are made from hardened steel, which makes them resistant to wear and tear.
This ensures that you can work with greater accuracy, which is essential when working with delicate or intricate components.5mm, PH1, PH2, PZ1, PZ2. [ SCREWDRIVER HANDLES ] 2 x handles (small and large). Teng Tools 10 Piece 1000 Volt Insulated Interchangeable Screwdriver Blade & Handle EVA Foam Set - TEAMDV10 Integrated protective insulation with two colours clearly indicates if there is any damage.