Ideal for high-precision work with electro-technical components, mobile phones and electrical devices Soft ergonomically shaped dual-component anti-roll handle PicoFinish handle with rotating cap and rapid-turning zone Insulated blade made of high quality chrome-vanadium-molybdenum steel with hardened tip for long life Wiha ChromTop finish on tip for a perfect fit every time Precision VDE slotted screwdriver ideal for working on sensitive electronics. Its slim handle and rotating cap gives optimum balance and precision and control. The screwdriver is tested at 10,000 V AC.