1、Alloy Steel and Aluminum Alloy: 60° plotter blade material is alloy steel and aluminum alloy, high hardness, very wear resistant and incisive. 2、Not Easy to Damage: 60° plotter blade is not easy to damage and can run continuously for a long time to support your continuous work. 3、Replacement Model: 60° plotter cutting blade fits for JOY series machines and can do great matching and very practical. 4、Light Weight: The overall weight of the 60° plotter blade kit is light and very portable, so you can always have it with you when you need it. 5、Suitable Materials: Plotter blades can be used to cut thicker and denser materials such as glitter paper, bond foil and computer paper, chipboard, stamp material, cardboard, balsa wood and some fabrics. Item Type: Plotter Blade Vinyl Cutter Knife Material: Aluminum alloy, alloy steel Knife angle: 60 ° Applicable Models: Suitable for JOY series 1 x Knife Holder 10 x Knife 2 x Storage Box