5/16" DIA. D/M 4FL. 90 DEG.5/16" DIA. D/M 4FL. 90 DEG.SKU: 58230$22.78PriceDia.5/16Length of cut7/8Overall Length2.5End Type / Radius SizeDrill MillCoatingBrightFlutes4Quantity*Add To QuoteHelixStandardMaterialCarbideManu.Garr ToolTotal Reach Length0Weldon FlatN