Specification Binding : Unknown Binding Brand : findmall Label : findmall Manufacturer : findmall MaterialType : Carbide Model : Does Not Apply PackageDimensions_Weight : 12.59059978282 PackageDimensions : L:13.1899999865462 X W:10.3099999894838 X H:4.0199999958996 PartNumber : Does Not Apply ProductGroup : BISS Basic ProductTypeName : DRILL_BITS Publisher : findmall Size : 3" boring head set SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41eOSXJ9VgL._SL75_.jpg SmallImage_Width : 75 Studio : findmall Title : findmall 12Pcs 3 Inch Boring Head R8 Shank 3/4 Inch Carbide Boring Bar Boring Head Bar Milling Set Weight : 12.6 WeightUnit : pounds