Manufacturer Part Number: 31122|Mill Diameter (Inch)|7/32Mill Diameter (Decimal Inch)|0.2187Mill Diameter (mm)|Number Of Flutes|4Length of Cut (Inch)|7/16Length of Cut (mm)|Single Or Double End|SingleEnd Mill Material|Solid CarbideCoating/Finish|APLUSOverall Length (Inch)|2-1/2Centercutting|NoFlute Direction|Right HandCorner Radius (Decimal Inch)|0.0100Chamfer Width (Decimal Inch)|Variable Index|YesVariable Helix|NoCutting Direction|Right HandChamfer Width (mm)|Corner Radius (mm)|Corner Radius (Inch)|Overall Length (mm)|Coolant Through|NoPitch|VariableHelix Angle|Overall Length (Decimal Inch)|2.5000Chipbreaker|NoEnd Type|Corner RadiusChamfer Angle|Length Of Cut (Decimal Inch - 4 Decimals)|0.4375Length Type|RegularFlute Type|HelicalExtended Reach|NoShank Type|Straight-CylindricalMaterial Removal Type|Roughing & FinishingShank Diameter (Decimal Inch)|0.2500Shank Diameter (Inch)|1/4Shank Diameter (mm)|Neck Diameter (mm)|Neck Diameter (Decimal Inch)|Reach Length (Decimal Inch)|Reach Length (mm)|Reach Length (Inch)|Minimum Helix Angle|Maximum Helix Angle|Corner Radius Tolerance|-0.0020 to 0.0020 inMill Diameter Tolerance|-0.0020 to 0.0000 inShank Diameter Tolerance|h6Overall Length Tolerance|-0.0620 to 0.0620 inPrimary Workpiece Material|Steel; Cast IronPrimary Workpiece Material Code|P; KUNSPSC Code|27112803Secondary Workpiece Material|Secondary Workpiece Material Code|Material Grade|Series|HSV-4Additional Information|TIR Maximum (Decimal Inch)|0.0005Product Service Code|TIR Maximum (mm)|Material Application|Low-Alloy Steel; Medium Alloy Steel; Tool Steel; Cast IronCoating Classification|PVDModel Number|Proprietary Coating Designation|ProprietaryFor Use With.|High Precision ToolholderChamfer Length (Decimal Inch)|Chamfer Length (mm)|Helix Style|Manufacturers Catalog Number|