Specification Binding : Unknown Binding Brand : New England Carbide Label : New England Carbide Manufacturer : New England Carbide MaterialType : Carbide Model : 3166MDR PackageDimensions_Weight : 0.25 PackageDimensions : L:6.50 X W:0.25 X H:0.25 PartNumber : 3166MDR ProductGroup : BISS Basic ProductTypeName : DRILL_BITS Publisher : New England Carbide SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31wx3Vuc+zL._SL75_.jpg SmallImage_Width : 75 Studio : New England Carbide Title : 3/16" X 6" Masonry Drill Bit Weight : 0.3 WeightUnit : pounds