3/8x4" .060"CR HSAL NCK ALUMA3/8x4" .060"CR HSAL NCK ALUMASKU: 39773$72.02PriceDia.3/8Length of cut1/2Overall Length4End Type / Radius Size0.06CoatingAlumastarFlutes3Quantity*Add To QuoteHelix41 DegreesMaterialCarbideManu.Garr ToolTotal Reach Length2.125Weldon FlatN