Standard Pack = 1 piece(s). Material = Carbide ; Diameter = 2.5mm ; Length of Cut = 2.5mm ; Neck Length = 5mm ; Neck Diameter = 2.4mm ; Overall Length = 50mm ; Shank Diameter = 6mm ; Coating = EXO ; End Type = Center Cutting ; Helix Angle = 30 Degree ; Shank Style = h6 ; Radius Tolerance / Angle Tolerance = +/- 5 Micron ; Length = 2.3 ; Width = 0.55 ; Height = 0.5 ;