Specification Binding : Misc. Brand : Osg USA Label : OSG USA, Inc. Manufacturer : OSG USA, Inc. MaterialType : Carbide Model : 452-2500 NumberOfItems : 1 PackageDimensions_Weight : 1.2 PackageDimensions : L:2.7 X W:0.5 X H:0.4 PartNumber : 452-2500 ProductGroup : BISS Basic ProductTypeName : END_MILLS Publisher : OSG USA, Inc. ReleaseDate : 2018-08-30 SmallImage_Height : 20 SmallImage_URL : https://m.media-amazon.com/images/I/211VdpZKq9L._SL75_.jpg SmallImage_Width : 75 Studio : OSG USA, Inc. Title : Osg USA 452-2500 1/4 Dia. x 2-1/2 Overall Length 2-Flute Square End Solid Carbide SE End Mill-Round Shank-Center Cutting-Uncoated Weight : 1.2 WeightUnit : pounds