Important Note: This file is provided under a license that allows commercial use. You are welcome to sell your prints, but please remember that proper credit and a link back to me are required.

I wanted a hammer for my Skeletool, similar to the Leatherman Signal, and I couldn't find anything that met my needs, so I decided to design my own. I have designed two versions: one with tolerances for a 0.4 mm nozzle optimized for FDM 3D printing, and the other optimized for metal SLM 3D printing. I wanted it light and strong, but capable of some decent bashing. So, I decided to use justway.com’s 3D printing in Titanium service, and this thing turned out absolutely amazing. If you want to try it yourself, their service is really easy to use, upload the file I have labeled “skelahammer_justway_com” and the technical drawing image so they can cut the M2 threads (to my absolute astonishment, they were able to cut an M2 thread into a titanium piece — I've broken enough taps to know that's no easy feat). Other hardware you'll need is 3  M2×4 mm pan head screws. 

Please watch my YouTube video on it. I go into lots more depth on how it all works. Here's the link: https://youtu.be/xklDpKd-hoI

https://www.justway.com 

or https://www.justway.com/project/shareproject/Skeletool_Hammer_2d9c07e7.html

 

Update: Per the request of @Mihir_361249 I have added two versions in a ZIP folder that allow you to use either Leatherman bits or regular bits on the side of the hammerhead. However, I strongly recommend against this — to make it work you have to drill the hole larger, so it won't be compatible with my original file, and it would be easy to break the Skeletool if too much torque is applied. If you're careful and this is a mod you would like to try, here are the files: