There are likely many ways to do this. I have found the easiest is to make a simple 5.5" sqaure, and then use lines to describe the cut pattern inside. To add the holes, add 1/32 wide radius (1/16 diameter) circles in the center of the square (dimension the center 1/4" away from each edge), and then use Linear Sketch Pattern to create the other 3 holes (or just do the hole 4 times). | There are likely many ways to do this. I have found the easiest is to make a simple 5.5" sqaure, and then use lines to describe the cut pattern inside. To add the holes, add 1/32 wide radius (1/16 diameter) circles in the center of the square (dimension the center 1/4" away from each edge), and then use Linear Sketch Pattern to create the other 3 holes (or just do the hole 4 times). |