1/2x4x5/8" V4 BALL NECK AlCrNSKU: 50478$89.86PriceDia.1/2Length of cut5/8Overall Length4End Type / Radius SizeBallFlutes4CoatingAlCrNQuantityAdd To QuoteHelixVariableMaterialCarbideManu.Garr ToolShank Dia.NWeldon FlatNTotal Reach Length2.25