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Add some additional components or replace existing ones on your Markforged printers. Choose from a list of accessories that compliment and are compatible with the different machines. Find an accessory for either the Desktop series, Industrial series, or the Metal X.


Reinforce parts with continuous fiber for amazing properties through our second print head. You have a choice of four fiber materials for tremendous boost in strength, toughness and other properties for the most advanced uses any 3D printer can provide.


The Metal X system is the most accessible way to fabricate complex metal parts in the widest variety of advanced metals. From stainless steel to copper, choose from a wide range of strong, durable, and capable materials. Each material has different advantages and capabilities.


Some Markforged printed parts start with a base plastic filament extruded from our print head. Parts made of plastics alone have excellent engineered properties such as toughness, stiffness, stability and strength over other plastic printers.

Carbon Fiber CFF Spools

Carbon Fiber

For The Strongest & Lightest 3D Printed Parts Available

Carbon fiber composites are well-known as a high performance, superior and lightweight material. Markforged gives you the only way to 3D print continuous carbon fiber for the most impressive of properties. This is our showcase and most advanced material, with the highest strength to weight ratio for 10 times the strength of Onyx alone. Carbon fiber reinforcement is perfect for applications requiring the greatest possible stiffness and strength but as light as a feather.

+ Product Specs
Available in 50cm3  and 150cm3 CFF (Continuous Filament Fabrication) Spools
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