Standard Pack = 1 piece(s). Decimal = 0.3906 ; Metric = 9.92 mm ; Length Style = Taper ; Coolant Thru = Yes ; Fractional Size = 25/64 inch ; Flute Length = 110 mm ; Overall Length = 160 mm ; Shank Diameter = 7/16 inch ; Point Angle = 140 Degree ; Thinning = X Thinning ; Material = Carbide ; Coating = EgiAs coating ; Flute Angle = 30 Degree ; Number of Flutes = 2 ; Length = 6.4 ; Width = 0.65 ; Height = 0.6 ;