1/2X4 .03CR 3FL HSAL NCK ALUMA1/2X4 .03CR 3FL HSAL NCK ALUMASKU: 39983$97.68PriceDia.1/2Length of cut5/8Overall Length4End Type / Radius Size0.03CoatingAlumastarFlutes3Quantity*Add To QuoteHelix41 DegreesMaterialCarbideManu.Garr ToolTotal Reach Length2.125Weldon FlatN