Standard Pack = 1 piece(s). Decimal = 0.2657 ; Metric = 6.75 mm ; Length Style = Jobbers ; Coolant Thru = Yes ; Fractional Size = 17/64 inch ; Flute Length = 55 mm ; Overall Length = 109 mm ; Shank Diameter = 5/16 inch ; Point Angle = 140 Degree ; Thinning = X Thinning ; Material = Carbide ; Coating = EgiAs coating ; Flute Angle = 30 Degree ; Number of Flutes = 2 ; Length = 4.35 ; Width = 0.45 ; Height = 0.55 ;