Wiha 45541 - Torx Screwdriver With Wiha-Proturn Handle T27 X 115mm. Blade high alloy CVM steel, hardened, black finish. Molded on ergonomic Wiha-Proturn handle, impact resistant.
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