5/16" DIA. 4FL 60 DEG.5/16" DIA. 4FL 60 DEG.SKU: 57318$22.78PriceDia.5/16Length of cut7/8Overall Length2.5End Type / Radius SizeDrill MillCoatingBrightFlutes4QuantityAdd To QuoteHelixStandardMaterialCarbideManu.Garr ToolTotal Reach Length0Weldon FlatN