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Free next working day delivery to UK mainland on all orders over £100 (ex. VAT) placed via the website before 5pm, subject to stock (simply select "Next Working Day" under "Free Shipping" at checkout).

Established in 1988

We are the 3D printing arm of a larger company called Express Group Ltd. Fixing printers since 1988, today we are a Specialist Parts Distributor and Experts in 3D Printing.

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We take quality control very seriously, which is why we are audited for ISO9001:2015 certification, this helps ensure we provide great customer service.

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Mark One Fibre Cutting Blade


The Mark One Cutting Blade is used to cut through fibreglass, carbon fibre or Kevlar at any point to ensure that once a part has finished printing, the remaining filament can be cut free from the printer and the filament reel can be stored away, with minimal waste.

The cutting blade for sale here today is a genuine Markforged product. The blade is designed for cutting composite fibre specifically. It is incredibly sharp and it cuts through the CFF filaments offered by Markforged like a hot knife through butter. This is a direct replacement for your existing cutting blade. It can be installed in place of your old blade. Over time, the blade will dull so it is well worth investing in a new blade every now and again. The good news is that the Mark One’s Cutting Blade is an inexpensive part to replace.

Looking for something that isn’t a cutting blade? We sell a wide range of genuine Markforged spare parts here at GoPrint3D including all FFF and CFF materials, build plates, nozzles and extruders. We also sell Bowden cables and PTFE inserts. Contact us today for help choosing a part, or give our team a call on 01765 540 115.

Manufacturer SKU

  • £20.00 EX. VAT
  • £24.00 INC. VAT
  • OutOfStock