Standard Pack = 1 piece(s). Material = Carbide ; Diameter = 1 inch ; Length of Cut = 1-1/2 inch ; Overall Length = 4 inch ; Shank Diameter = 1 inch ; Coating = Bright ; End Type = Center Cutting ; Helix Angle = 60 Degree ; Length = 3.05 ; Width = 0.65 ; Height = 0.55 ;