Wiha 32093 - Insulated Slotted & Phillips Screwdriver 10Piece Set. Insulation According to ASTM F-1505-01, New VDE Specification 0682/part 201 and EN/IEC 60900, NFPA70E, up to 1000 Volt. Individually Tested. Blade high alloy chrome-vanadium-molybdenum steel, hardened, black finish. Insulation molded directly onto blade. Wiha-SoftFinish handle, multi-component, cushion grip. Includes: Slotted: 5/64,3/32,1/8,9/64,3/16,1/4, Phillips: #0, #1, #2, #3

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