Standard Pack = 1 piece(s). Material = Carbide ; Diameter = 4mm ; Length of Cut = 4mm ; Neck Length = 8mm ; Neck Diameter = 3.85mm ; Overall Length = 70mm ; Shank Diameter = 6mm ; Coating = WXS ; End Type = Center Cutting ; Helix Angle = 30 Degree ; Shank Style = h6 ; Diameter Tolerance = +/- 0.005mm ; Length = 2.95 ; Width = 0.5 ; Height = 0.4 ;