Standard Pack = 1 piece(s). Material = Carbide ; Diameter = 0.9mm ; Length of Cut = 2mm ; Overall Length = 40mm ; Shank Diameter = 3mm ; Coating = EXO ; End Type = Center Cutting ; Helix Angle = 30 Degree ; Shank Style = h6 ; Diameter Tolerance = +0mm / -0.02mm ; Length = 5.9 ; Width = 1.45 ; Height = 1.4 ;