Business Card 9 Prong Espresso Wdt Tool Kit

prusaprinters

A nine pronged WDT tool that's printable in a business card size. This was designed for 0.35x75mm acupuncture needles with a 30mm handle. I used https://www.aliexpress.com/item/1005001467649993.html.Dull the tips of the needles on an emery board or sandpaper before installing. Store tip down in a cup of rice for safety and to clean the needles.For assembly, I highly recommend watching the instructions in the accompanying youtube video.Instructions are also available in a google doc. Changelog20220131: Added v4, a version where the jkim makes stencil can be broken out and used as a keychain. Also made the needle holding pieces non directional for a less complex installation.20220125: Uploaded v3.2 with slightly larger tolerances on needle holes and removed gcode that was accidentally uploaded.20220108: thicker hold tabs20220107: Moved one of the placement tabs on the octagonal piece because that hole was closing upCategory: Kitchen & Dining