Standard Pack = 1 piece(s). Material = Carbide ; Diameter = 2.8mm ; Length of Cut = 8mm ; Overall Length = 40mm ; Shank Diameter = 4mm ; Coating = EXO ; End Type = Center Cutting ; Helix Angle = 30 Degree ; Shank Style = h6 ; Diameter Tolerance = +0mm / -0.02mm ; Length = 4.35 ; Width = 0.7 ; Height = 0.65 ;