Wiha 30290 - SoftFinish Slotted, Phillips and Square 10 Piece Set. Round blade, high alloy CVM steel, hardened, hard chromed. Wiha-Chromtop finish on tips. Wiha-SoftFinish handle, multi-component. Includes: Slotted Tips: 1/8, 9/64, 3/16, 1/4 Phillips Tips: #0, #1, #2 Square: 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