MB-240-500 .240 X .500 BORING TOOLMB-240-500 .240 X .500 BORING TOOLSKU: 18-1275$31.38PriceMin. bore*0.24Max Depth*0.5Radius*0.007Shank Dia*0.25Coating*ALTINQuantity*Add To QuoteManu.Internal ToolMaterial2.5