Wiha 39850 - SoftFinish Slotted Cushion Grip Screw Holding Screwdriver 5.0mm. Blade CVM steel, hardened, black finish. Clamping sleeve polyamide. Wiha-SoftFinish handle
CVM or Chrome-Vanadium-Molybdenum steel is a special, high strength, high performance alloy. Chromium improves wear resistance, hardness and corrosion resistance. Vanadium also improves the grain structure for a tougher tool. Molybdenum improves impact resistance as well as increases tensile strength and elasticity to prevent tool breakage and snapping.
WARNING: Cancer and Reproductive Harm—www.P65Warnings.ca.gov