Specification Binding : Misc. Brand : Daewon Industries Label : Union Company Manufacturer : Union Company MaterialType : Tungsten Coated PackageDimensions_Weight : 0.03968320716 PackageDimensions : L:3.2299999967054 X W:1.9699999979906 X H:0.2399999997552 PartNumber : DAE-1.1to2.2mm-Variation ProductGroup : Home Improvement ProductTypeName : DRILL_BITS Publisher : Union Company Size : 1.1mm SmallImage_Height : 56 SmallImage_URL : https://m.media-amazon.com/images/I/41ZV+QyjrKL._SL75_.jpg SmallImage_Width : 75 Studio : Union Company Title : 1.1mm to 2.2mm Versatile Tungsten Micro Drill Bits Japanese made for CNC PCB Installation, Toy Making, Model Cars Trucks Planes Boats, Arts & Crafts, Woodworking more. (1.1mm) Weight : 0 WeightUnit : pounds