I made some spool drawers based on https://www.thingiverse.com/thing:3110569, but had trouble locating the hinge holes for the drawers. As a result I created this template to help with the process.

This template can be used to determine the hinge holes for 8, 6, 4, and 3 drawers per spool. It also allows for aligning holes on the two opposite rims of the spool. It is completely configurable.

Features include:

• Configurable hub dimensions.
• Arms labeled with their associated angle.
• Arms contain tick marks to assist in making consistent distance from spool center.
• Configurable number and angle of arms. Initially set 5 arms at 0, 45, 60, 90, and 120 degrees to support 8, 6, 4, and 3 drawers per spool. NOTE: I can't figure out how to use customizer to fill an array, so if there is a need to modify the number of arms or the angles of any of their arms, the "ArmAnglesDEG" vector will need to be manually modified.
• Configurable length vertical arm to insure that the holes on both rims of the spool align correctly.