.3160" H/P 3FL DR *ALUMA*.3160" H/P 3FL DR *ALUMA*SKU: 70406$70.32PriceDia.0.316Length of Cut1 7/8Overall Length3 3/4Drill Point Angle140 DegreeHelix30 DegreeCoatingAlumastarQuantity*Add To QuoteMaterialCarbideManu.Garr ToolCoatingNFlutes3Shank Dia.3.75