... : 5mm~300mm*W:100mm~300mm You are buying M2,1.3343 high speed tool steel EAF/ESR, ... cutting applications involving high speed and light cuts. M2 Surface TreatmentsM-2 can be nitrided, steam tempered ... Hollowbar • Metric • Non-Standard • Rounds • Squares • Standard M2 Tempering/ Hardness : Applications: Blanking DiesBoring ToolsBroachesCenter DrillsGear CuttersLamination DiesLathe ToolsMandrelsMilling ...