5/16x4".015"CR HSAL NCK ALUMA5/16x4".015"CR HSAL NCK ALUMASKU: 39623$62.28PriceDia.*5/16Length of cut*7/16Overall Length*4End Type / Radius Size*0.015Coating*AlumastarFlutes*3Quantity*Add To QuoteHelix41 DegreesMaterialCarbideManu.Garr ToolTotal Reach Length1.125Weldon FlatN