MB-290-750 .290 X .750 BORING TOOLMB-290-750 .290 X .750 BORING TOOLSKU: 18-1300$42.86PriceMin. bore*0.29Max Depth*0.75Radius*0.007Shank Dia*0.312Coating*ALTINQuantity*Add To QuoteManu.Internal ToolMaterial2.5