Wiha 26192 - Precision Phillips / Slotted Screwdriver 5 Piece Long Set. Blade high alloy chrome-vanadium-molybdenum steel. Hard chrome finished. Includes Slotted: 2.5 x 150mm, 3.0 x 150mm, 4.0 x 150mm, Phillips: #0 x 150mm, #1 x 150mm
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