Standard Pack = 1 piece(s). Surface Condition = Steam Oxide ; Material = HSS ; Tool Type = Drill ; Hand Of Spiral Cut = RHS / RHC ; Flute Type = Spiral ; Hand Of Spiral = Right ; Hand Of Cut = Right ; Drill Style = Aircraft Extension Drill ; Drill Construction = NAS 907 TYPE B ; Drill Size System = Wire ; Point Angle = 135 Deg ; Tool Size = #1 ; Diameter Wire = 1 ; Diameter Decimal Equivalent = 0.2280 Inch ; Number Of Flutes = 2 ; Length Of Flute = 2.625 Inch ; Shank Configuration = Straight ; Shank Size = 0.228 Inch ; Overall Length = 12 Inch ; Set = No ; Package Type = Tube ; List Style Number = 912 ;