Wiha 71396 - Hex Insert Bit Inch 6 Piece Set 1/16, 3/32, 1/8, 5/32, 3/16, 1/4in.. Impact resistant modified chrome-vanadium-molybdenum, tool steel, hardened to HRC 59-61. Suitable for both manual & machine applications. Carded
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.
*Please note that the above picture is a representation of the type of tool and may not accurately represent the actual size and dimensions.
WARNING: Cancer and Reproductive Harm—www.P65Warnings.ca.gov