Standard Pack = 1 piece(s). Decimal = 0.3898 ; Metric = 9.9 mm ; Length Style = Jobbers ; Coolant Thru = Yes ; Flute Length = 80 mm ; Overall Length = 136 mm ; Shank Diameter = 10 mm ; Point Angle = 140 Degree ; Thinning = R Thinning ; Material = Carbide ; Coating = WXS ; Flute Angle = 12 - 20 Degree ; Number of Flutes = 2 ; Length = 5.5 ; Width = 0.6 ; Height = 0.5 ;