Cable reel for Sunlu spool

Open the spool and in the middle, drill an 8mm hole exactly wherethe indentation is located on the edge of the spool. Next, cut fromthe hole to the edge of the spool to allow the cable to enter, thenclose the spool.The handle should go on the side with a slight indentation, aligningthe indentation with the protrusion on the handle.No need to worry about the other side, just snap it in. Bill of materials 6 4x20 Wood screws1 M6x40