Victorinox Corkscrew Springbar Tool + Screwdriver

This is a tool that slots into a 91mm Victorinox Corkscrew. It is mainly a watch springbar tool but it has many other uses such as an eye-glass screwdriver, a sim-card extractor, a micro pry-tool/scraper, a charging port cleaner and more! 

I remixed the original model so it no longer fits the Leatherman style mini eye-glass hex bits and instead takes anything that is round and 1.5mm in diameter. 

This particular one was made by snipping the ends off a springbar tool and a micro flat-head screwdriver, both 1.5mm in diameter. I then filed a very small v-shaped slot into the flat-head bit, and inserted each end into the printed corkscrew tool, secured with some super-glue. 

The tiny notch in the flat head lets the tool to act as the fork from a springbar tool, allowing you to remove and swap watch straps/bracelets, while still being small enough to preserve the flat-head capabilities for eye-glasses or other micro-screwdriver needs. The other end of the tool is a pusher for adjusting your watch bracelet micro-adjustments but it also fits perfectly into the sim-card extraction hole.

I carry this with me every day and I am constantly surprised by the number of uses this thing covers, I find myself pulling it out constantly. 

I recommend printing this horizontally. It shouldn't need supports but you may need to enable “detect thin walls”. I also found it helped to sand the inside of the grooves a tiny bit to make insertion/removal of the tool easier.

I made it in PLA+ with 100% infill by using 10+ walls.