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Copperhead Heat Break - C-E
Copperhead Heat Break - C-E
Copperhead Heat Break - Standard - G2
Copperhead Heat Break - Rep Rap 1.75
Copperhead Heat Break - Mk 10
Copperhead Heat Break - C-Pro Max
Copperhead Heat Break - LGX
Copperhead Heat Break - CB-Flow
Copperhead Heat Break - P Mini
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156 Reviews
| 82 answered questions

Copperhead® Heat Break

Regular price
$47.00
Sale price
$37.00
Unit price
per 
156 Reviews
| 82 answered questions
Experience enhanced 3D printing with the Copperhead® Heat Break. This open-source Bimetallic Heat Break™ offers superior heat creep reduction, higher temperature capabilities, and effortless integration, empowering you to improve your printer’s performance effortlessly.

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DESCRIPTION +

Built for Versatility and Adaptability
The Copperhead Heat Break is published under a CC-BY-SA 4.0 open-source license, enabling seamless integration into various heat sink designs. With an impressive range of nine different configurations, the Copperhead Heat Break offers unparalleled versatility for integration, including several plug-and-play options for common 3D printers.

Bimetallic Construction
Equipped with our Bimetallic Heat Break technology, the Copperhead Heat Break eliminates heat creep and jamming, improves print resolution, and allows for shorter retractions. Crafted with a highly conductive copper alloy and strain-hardened, abrasion-resistant steel, this heat break conducts 60% less heat up the filament path when compared to standard monolithic designs.

Premium Materials for Peak Performance
The Copperhead Heat Break features a higher temperature rating (450°C) and flow rate potential than PTFE-lined alternatives by utilizing a high-strength copper alloy with exceptional thermal conductivity, similar to that found in the Mosquito Hotend. With a thicker wall design than its Mosquito predecessor, Copperhead has enhanced impact and abrasion resistance, ensuring long-lasting durability even in demanding printing environments.

Creality® and Ender® are registered trademarks of Shenzhen Creality 3D Technology Co, Ltd. Slice Engineering, LLC is not affiliated with nor endorsed by Shenzhen Creality 3D Technology Co, Ltd.


Compatibility +
  1. See the Configuration Assistant below for printer-specific compatibility.
  2. The Copperhead Heat Break is compatible with hot blocks featuring M6x1.0 threads. If your hot block doesn't have these threads, we recommend purchasing a Copperhead Hot Block for seamless compatibility.
  3. Only the Standard - G2 variant fits the Copperhead Heat Sink.

SHIPPING & RETURNS +
Enjoy a 30-Day Customer Happiness Guarantee with full refund, replacement, or repair options if our products don't meet promised results. Exclusions apply. See terms for full details.

Free shipping over $50 is available for US customers only. See terms for full details.

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Section
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Configuration Assistant

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Use This Heat Break

Technical Specifications

Dimensions See Copperhead Heat Break Comparisons below
Mass See Copperhead Heat Break Comparisons below
Filament Diameter 1.75 mm
Temperature Rating 450°C
Maximum Flow Rate Capacity* 33 mm3/s
Manufacturing Made in the USA

* When used with a Copperhead Hot Block

Copperhead Heat Break Comparisons

C-E Standard - G2 RepRap 1.75 Mk 10 C-Pro Max LGX CB-Flow P Mini
Overall Length 28 mm 21 mm 23 mm 27 mm 23 mm 17.5 mm 37.5 mm 32 mm
Mass 6.1 g 4.0 g 4.2 g 8.1 g 3.2 g 2.8 g 5.2 g 3.7 g
Shank Diameter or Thread Type ø6.98 mm ø5.99 mm M7 x 1.0 ø7.78 mm M6 x 0.75 ø5.99 mm ø4.98 mm ø5.4 mm

Hotend Comparisons

Copperhead Hotend® The Original Mosquito® Mosquito® Magnum Mosquito Magnum+®
Max Flow Rate Capacity 33 mm3/s (147 g/hr) 35 mm3/s (156 g/hr) 40 mm3/s (179 g/hr) 90 mm3/s (402 g/hr)
Nozzle Orifice 0.2 – 0.8 mm 0.2 – 0.8 mm 0.4 – 1.2 mm 0.4 – 1.8 mm
Mass* 21.2 - 39.1 g 37 g 41 g 73 g
Overall Height* 27 - 59 mm 41 mm 41 mm 60 mm
Max Power 50 W 50 W 50 W 100 W
Filament Size 1.75 mm 1.75 or 2.85 mm 1.75 mm 1.75 or 2.85 mm
One-Handed Nozzle Change™ No Yes Yes Yes

* Air-Cooled Version (1.75 mm); Mass/height includes the heat sink, heat break, & hot block

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