Manufacturer Part Number: 156-31424|Mill Diameter (Inch)|1/4Mill Diameter (Decimal Inch)|0.2188Mill Diameter (mm)|Number Of Flutes|4Length of Cut (Inch)|3/8Length of Cut (mm)|Single Or Double End|SingleEnd Mill Material|Solid CarbideCoating/Finish|AlTiNOverall Length (Inch)|2Centercutting|YesFlute Direction|Right HandCorner Radius (Decimal Inch)|0.0200Chamfer 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|CoarseHelix Angle|Overall Length (Decimal Inch)|2.0000Chipbreaker|NoEnd Type|Corner RadiusChamfer Angle|Length Of Cut (Decimal Inch - 4 Decimals)|0.3750Length Type|ShortFlute Type|SpiralExtended 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|+0.00000 to -0.00100 inMill Diameter Tolerance|-0.0020/0.0000 inShank Diameter Tolerance|-0.0001/-0.0040 inOverall Length Tolerance|Primary Workpiece Material|Steel; Stainless Steel; Superalloys & TitaniumPrimary Workpiece Material Code|P; M; SUNSPSC Code|27112803Secondary Workpiece Material|Secondary Workpiece Material Code|Material Grade|MicrograinSeries|156Additional Information|TIR Maximum (Decimal Inch)|Product Service Code|TIR Maximum (mm)|Material Application|Steel; Stainless Steel; Superalloys & TitaniumCoating Classification|PVDModel Number|Proprietary Coating Designation|For Use With.|ToolholdersChamfer Length (Decimal Inch)|Chamfer Length (mm)|Helix Style|HighManufacturers Catalog Number|