Chisel Guard (Universal)

Chisel Guard (Universal)

I designed these Chisel Guards to be adjustable to allow for customization for any chisel (as I own quite a few, all from different sets, as I'm sure many of you do also). You will need to adjust the parameters in FreeCAD for your specific chisel(s). I prefer a “friction fit” (so they don't fall off easily) but you may want more of a “slip fit” (so adjust accordingly). You'll want to measure each chisel carefully (I'd recommend a micrometer for best results).

I've also included the reference FreeCAD model that is completely parameter driven. 

To customize these models for your own situation:

• Download FreeCAD (https://www.freecad.org/) and install it on your computer.
• Download the .FCStd file from MakerWorld and open it in FreeCAD.
• Click once on the “{VarSet}” line (on the left side in FreeCAD), and then adjust the parameters underneath for each specific chisel's requirements. Note you can rotate by clicking on the “cube” in the top right to see your changes. (See included photo of available parameters).
• Then choose “File…Export” and choose “STL" (or “STEP” if you prefer)
• Go into Bambu Studio and select “File…New Project”
• Then select “File…Import” and adjust so the chisel base is on the bottom (no supports are needed), then slice and print as normal.
• You'll want to typically have a little “flex” in these, so be careful of too much infill and walls that are too thick.

Again, I wanted a these to be a friction fit (so they could be removed / replaced easily but also wouldn't fall off inadvertently) and I also didn't want the complexity of magnets (as I anticipate these will get damaged with use and that I'll need to print new ones on a regular basis).

If you want a similar “friction fit” you'll want to measure your chisels carefully (and you may have to do some test prints to get them perfect).

Would welcome comments and suggestions.

Note: I designed these guards after I purchased the Taylor Toolworks Drill Press Sharpening System and ended up with razor sharp chisels (and needed to keep my fingers safe). See this model https://makerworld.com/en/models/1001217#profileId-978682 if you'd like to learn more, and 3D print the required jig.