Manufacturer Part Number: C38960|Mill Diameter|Length Of Cut|0.5inEnd Mill Material|High Speed SteelFinish/Coating|Shank Type|Straight; Weldon FlatFlute Type|Material Removal Type|FinishingShank Diameter|3/8inShank Diameter (Mm)|Neck Diameter|Neck Length|Overall Length|Helix Angle|Mill Diameter Tolerance|+0.0000/-0.0015 inShank Diameter Tolerance|Through Coolant|Primary Workpiece Material|Cast Iron; SteelPrimary Workpiece Material Code|K; PSecondary Workpiece Material|Non-Ferrous MetalSecondary Workpiece Material Code|NMaterial Grade|Series|HG-2KNumber Of Flutes|For Woodruff Ansi Key Number|UNSPSC Code|