Standard Pack = 1 piece(s). Material = Carbide ; Diameter = 0.2mm ; Length of Cut = 0.2mm ; Neck Length = 1.5mm ; Neck Diameter = 0.18mm ; Overall Length = 45mm ; Shank Diameter = 4mm ; Coating = WXL ; End Type = Center Cutting ; Helix Angle = 30 Degree ; Type = h6 ; Length = 2.55 ; Width = 0.55 ; Height = 0.45 ;