An updated version of Chris3DPrints' Deburring Tool Holder for Multiboard, where I changed the hole sizes to fit my deburring tool, then I added a pattern around the circumference of the body and added a fillet. I also made - uploaded - a parametric Fusion360 file, so that others can easily adjust the hole sizes and depths according to their preferences.

This design is printed under the Multiboard/MultiBuild License.