ABOUT STEALTH PRESS

Stealth Press is a highly precise, mostly printed DIY heat set insert tool for generic, TS100/101, and Pinecil soldering irons.

There are multiple projects like this available for free download and build. Most of them rely on Misumi standard 2020 or 4020 extrusions to provide precision which adds extra cost, time, and complexity to the build.

Stealth Press build relies on precision provided by 300mm MGN12H linear rail instead which provides a stable spine to build every other component around it.

Integrated, printable build plate adds another critical element for precision and easiness to work with.

Stealth press uses KEY-BAK key reel with kevlar belt loop to ensure longevity (proven to last more than 1 million pulls) and has some other quirks, features, and QoL improvements compared to similar projects.
 

WHERE TO GET MECHANICAL PARTS OF THE BUILD?

Option 1 — Order ready-to-build kits (supported vendors)

• Stealth Press KIT — DFH.fm
• Stealth Press KIT (US) — KBD3D.com
• Stealth Press KIT (EU) — Lecktor.com

Stealth Press is now available as a comprehensive mechanical parts KIT, streamlining the process of sourcing the necessary components. In many cases, purchasing the KIT proves to be a quicker and more convenient option than sourcing the parts individually. Availability and selection may vary depending on your location and existing inventory.

Each listed KIT source offers a unique selection of parts, all adhering strictly to the BOM and carefully chosen to guarantee the highest quality build.

Option 2 — Self-source using BOM (bill of materials)

ASSEMBLY MANUAL

Download the full assembly manual with visuals and a step-by-step guide.

VIDEO BUILD GUIDES

Iconic FAB video build guide

Live build by Nero3D the Canuck Creator

Live build by ModBotArmy

SUPPORTED SOLDERING IRONS

Generic, TS100/101 or Pinecil.

PRINT GUIDELINES

Here are print guidelines for you to follow and have decent success with printing parts:

Side notes to the print guidelines:

You can succeed with Support cubic infill type (slicer support may vary) and as little as 25% infill for all parts if are aiming for faster print speeds and less filament usage. PLA, PLA+, and PETG are also considerable filament choices. However, take into account that soldering iron radiates some indirect heat. The usage of less temperature-stable filaments may result in part deformations over time.

It is recommended to use ASA or ABS at least for “arm” and “iron mount” parts. A wall count of 4 is an absolute must to ensure the structural integrity of the parts. There is no need to go over the top with this. 4 are for this particular build.

File naming for printed parts:

The parts use this naming convention:

• PRIMARY COLOR — These files will have nothing at the start of the filename. Example: buildplate_x1.stl
• ACCENT COLOR — Files have “[a]” to the front of any STL file that is intended to be printed with accent color. Example: [a]_bushing_x1.stl
• COUNT OF PARTS — Files have “x1” to “x4” at the end of any STL file. The number represents the count of identical parts to be printed. Example: [a]_m5_1mm_spacer_x4 (In this case you will need to print 4 identical spacers).

Special thanks to Stefan and Alexander from CNCKitchen for backing this project by providing a generous set of soldering-iron tips and heat-set inserts for building and testing purposes.

Here is the list of other open-source projects used for sourcing multiple CAD parts. Models are used as-is or modified to fit the project purpose and design:

• VORON TAP: https://github.com/VoronDesign/Voron-Tap [CAD models for heat-set inserts and bolts]
• VORON Switchwire: https://github.com/VoronDesign/Voron-Switchwire [Base for remix of KEY-BAK mounting parts]
• Ender SW: https://github.com/boubounokefalos/Ender_SW [Base for remix of Support arms]