Standard Pack = 1 piece(s). Width = 1.75 ; Height = 0.5 ; Length = 2 ; Coating = TiN ; Diameter inch = 0.4921 ; Diameter mm = 12.5 ; Geometry = 90 deg Spot & Chamfer ; Material = Super Cobalt ; Series = Z ; Thickness inch = 3/32 ; Type of Product = Replaceable Drill Insert ;