WIHA 10mm x 200mm 3K Ball End Hex Screwdriver 46786

Wiha 46786 - 3K Hex Ball End Driver 10.0 x 200mm. Blades of CVM special steel, hardened, black finish. Molded on Wiha-3K Ergo soft grip handles.

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.