4mm(.1575")x90 DEG SPOT DRILL4mm(.1575")x90 DEG SPOT DRILLSKU: 91520$15.78PriceDia.*4.00 mmLength of cut*12.00 mmOverall Length*50.00 mmDrill Point Angle*90 DegreeHelix*25 DegreeCoating*BrightQuantity*Add To QuoteMaterialCarbideManu.Garr ToolCoatingNFlutes2Shank Dia.50