Specification Brand : Drill America Label : Drill America Manufacturer : Drill America MaterialType : High Speed Steel Model : D/ARSD3/8X35/64 PartNumber : D/ARSD3/8X35/64 ProductGroup : BISS Basic ProductTypeName : DRILL_BITS Publisher : Drill America SmallImage_Height : 9 SmallImage_URL : https://m.media-amazon.com/images/I/21XIE2qVhsL._SL75_.jpg SmallImage_Width : 75 Studio : Drill America Title : HSS Reduced Shank Drill Bit x 3/8" Shank [Set of 2] Size: 35/64"