metal blade 1.material;stainless steel 2.different specification shapes 3.professonal in blade,low cost,competitive price metal blade We are specializing in manufacturing many kinds of razor blades.All of them have different specifications. Detail Feature: Materialsstainless steel,copper,nickle alloySoftware for drawingPRO/E, auto CAD,PDF and solid work 2001 Precision machinemiller,grinder, ...