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DiamondBack E3D complete hotend for Bambu Lab 3D printers

Ref.: E3D-HT-DIAM-BAMBU-175-P1-060

162.80 €

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Diameter Nozzle

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Approximate delivery date: Tuesday 25 November

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The DiamondBack hotend for Bambu Lab printers, developed collaboratively by E3D, DiamondBack, and Bambu Lab, is a premium-quality hotend for 1.75 mm filament that serves as a direct replacement for models like the X1E, X1 Carbon, P1S, and P1P thanks to identical mounting dimensions to the stock Bambu Lab hotends.

The DiamondBack hotend for Bambu Lab 3D printers

Image 1: The DiamondBack hotend for Bambu Lab 3D printers. Source: E3D.

Officially approved and licensed by Bambu Lab, this hotend assembly comes in nozzle diameters of 0.4 mm, 0.6 mm, and 0.8 mm, providing versatility for various print resolutions and speeds.

Ultimate abrasion resistance

Engineered for high-temperature performance, the DiamondBack hotend operates at a maximum of 320 ºC on the X1E and 300 ºC on the X1C, P1P, and P1S. It is specifically optimized for printing abrasive materials, such as filaments with carbon or glass fibers and metal- and ceramic-infused filaments.

The hardness anf coefficient of friction comparison of PCD vs other nozzle materials

Image 2: The hardness anf coefficient of friction comparison of PCD vs other nozzle materials. Source: E3D.

The key feature of this hotend is its nozzle, which incorporates an actual diamond insert rather than a mere diamond coating. This design ensures superior wear resistance, setting it apart from other nozzles on the market.

Polycrystalline diamond tip

The nozzle’s Polycrystalline Diamond (PCD) tip delivers unparalleled durability by combining thousands of diamond crystals with a proprietary binder, resulting in a structure that retains the hardness of diamonds while minimizing brittleness.

The diamond tip nozzle of the DiamondBack hotend

Image 3: The diamond tip nozzle of the DiamondBack hotend. Source: E3D.

This makes the DiamondBack hotend ideal for printing engineering-grade materials with fiber, metallic or ceramic loads. The PCD structure also enhances longevity, significantly extending the lifespan of the nozzle even under heavy-duty use with abrasive filaments.

Benefits across industries

In addition to its exceptional wear resistance, the DiamondBack hotend offers best-in-class thermal conductivity, which enhances interlayer adhesion and strengthens printed parts. Its polished diamond tip provides a low friction surface, resulting in ultra-smooth top layers with a near-ironing effect, giving prints a superior finish.

The thermal conductivity and expansion comparison of PCD vs other nozzle materials

Image 4: The thermal conductivity and expansion comparison of PCD vs other nozzle materials. Source: E3D.

The DiamondBack hotend a powerful tool that will transform the Bambu Lab 3D printers into powerhouses for printing reinforced polymers with carbon, glass fibers, ceramics, or metals. This upgrade enables high-strength, durable parts for demanding applications in aerospace, automotive, energy, medical, and more.

General information
Manufacturer	E3D
Filament diameter	1.75 mm
Nozzle diameter	0.4 mm / 0.60 mm / 0.8 mm
Weight	30.5 g

Printing properties
Maximum temperature	320 ºC

Other
HS Code	8477.9

The installation of the DiamondBack hotend on Bambu Lab printers is a straightforward process that can be completed in under five minutes. By following the provided upgrade guides, no modifications to the print profile or printer settings are required.

Video 1: Installing the DiamondBack hotend on the X1 series 3D printers. Source: E3D.

The installation does not void the printer's warranty, as the DiamondBack hotend is officially approved and licensed by Bambu Lab.

Video 2: Installing the DiamondBack hotend on the P1P 3D printer. Source: E3D.

Additionally, the electronics and heatsink used in the hotend assembly are sourced directly from Bambu Lab, ensuring seamless compatibility with the printer models.