45º Drilling jig

thingiverse

I required a jig to create precise 45-degree holes in wooden planks using my hand drill. Designing it in SolidWorks allowed me to achieve this goal. While not the most accurate method, it met my requirements for precision. The jig features guiding lines to ensure accurate hole placement and includes two 3mm drill bit holes and an 8mm countersink hole that I utilized. Feel free to modify the hole sizes according to your needs by editing the CAD files.