Specification Binding : Unknown Binding Brand : New England Carbide Label : New England Carbide Manufacturer : New England Carbide MaterialType : Carbide Model : 3812MDR PackageDimensions_Weight : 0.75 PackageDimensions : L:14.00 X W:0.50 X H:0.50 PartNumber : 3812MDR ProductGroup : Home Improvement ProductTypeName : DRILL_BITS Publisher : New England Carbide SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31kUDUdEuRL._SL75_.jpg SmallImage_Width : 75 Studio : New England Carbide Title : 3/8" X 12" Masonry Drill Bit Weight : 0.8 WeightUnit : pounds