Bondtech Stainless Steel Heat-break for Prusa Mini

EAN Code:

7350011411061

Included in this kit:

• 1x 32×5.48 mm stainless steel heat-break
• 1x 35.3 mm 2/4 chamfered PTFE tube
• 1x Silver based thermal paste bag [14118]

Recommendation

We recommend to use the included silver based thermal grease to properly fit the Bondtech heat-break in the Mini’s heat-sink.

Notes on twisting the heat-break

To address the heat creep issue the design features a narrower section with thinner walls. When removing the heater block or changing nozzles, caution is required.

Before removing the heater block from the heat-break (or vice versa), heat-up the nozzle, hold the heater block and release some tightening pressure from the nozzle. Let the whole group cool down. After, you can simply unscrew the heat-break from the heater block.

To remove or replace a nozzle, never forget to secure the heater block before twisting the nozzle.

Community Sourced Design

This heat-break design was proposed to us by Olof Ogland and we adjusted it to its final form during the deep testing we performed on the Prusa Mini.

STEP BY STEP GUIDES

Find our Step By Step Guide to install the Bondtech Heat-break for Prusa Mini here

Teaching Tech Video

A-Make video

Video Guides

AG Silver TDS and SDS

Check the TDS (Technical Data Sheet)
and SDS (Safety Data Sheet)
by clicking each of the corresponding links.