Specification Brand : WFLNHB Label : WFLNHB Manufacturer : WFLNHB MaterialType : high speed steel PackageDimensions_Weight : 8.49000170962 PackageDimensions : L:9.1699999906466 X W:7.1299999927274 X H:6.099999993778 PartNumber : Does Not Apply ProductGroup : BISS Basic ProductTypeName : CUTTING_TOOLS Publisher : WFLNHB SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/4182ZzprsSL._SL75_.jpg SmallImage_Width : 75 Studio : WFLNHB Title : 11 Set High Speed Steel Adjustable Hand Reamers, H4-H14, 15/32" to 1-1/2", All 6 Blades Fit for Drilling Machine and Other Machine Weight : 8.5 WeightUnit : pounds