[header] How to make homemade honeycomb shelves [title] Set miter saw to cut angles at 30 degrees. [step] This will be your setting for the entire project and you won't have to adjust. [title] Cut wood planks. 
[step] Make the first 30-degree cut on your first plank of wood and then turn it over to measure the long edge. [substeps] Measure 12 " and mark with a pencil.