... delivery time 1.2210 / 115CrV3 / 80CrV2 alloyed cold work tool steel description Chemical Composition (%): GradeCSiMnPSCrWV1.22101. ... Prehardened Hardness 28 – 34HRC Properties:Chromium-vanadium alloyed cold work tool steel with high wear resistance, high edge ... , piercing punches, ejector pins, twist drills, punches and taps, surgical instruments, reamers, countersinks, dowels, engraving tools, metal ...