A slim utility knife holder to carry every day. I didn't find one that met my exact needs so I made one styled after a few seen here. Uploaded the .STEP file in case anyone wants to make changes.
Designed to fit the Dewalt Carbide Blades snugly: https://amzn.to/2Xa0Y35
Also fits the classic Stanley 1992 blade: https://amzn.to/2X5oWfT
Right-hand version uploaded. Mirror in your slicer for a left-hand version.
This is meant for light duty cutting. Opening cardboard boxes, mail, cutting plastic wrap, etc. Use common sense and don't try and use too much pressure when cutting with this.
Designed to print a 0.2mm layer height