MB-310-1000 .310 X 1.000 BORING TOOLMB-310-1000 .310 X 1.000 BORING TOOLSKU: 18-1330$42.86PriceMin. bore*0.31Max Depth*1Radius*0.007Shank Dia*0.312Coating*ALTINQuantity*Add To QuoteManu.Internal ToolMaterial2.5