Wiha 95190 - Proturn Precision Slotted/Phillips Screwdriver 6 Pc Set. Molded on precision handle. Blade high alloy chrome-vanadiummolybdenum tool steel, black finish. Includes Slotted: 1.5, 2.5, 3.5, Phillips: #00, #0, #1
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. Mentioned in Adam Savage's list of favorite tools.
WARNING: Cancer and Reproductive Harm—www.P65Warnings.ca.gov