Center finder

thingiverse

To pinpoint the center of an edge, utilize the middle hole marked with a triangle on this handy tool. For added versatility, I've included extra holes to facilitate multiple lines spaced evenly from both the upper and lower edge. Position the tool against the edge and rotate it until the "legs" come into contact. Next, use a pen to mark the locations of the desired holes. This tool is designed to handle edges up to 75mm in width.