Parametric Reel Handle Generator

This is a simple reel handle generator for making handles for your single-action fly reels or centrepin fishing reels. It will make a simple conical or cylindrical handle with a tailored countersink or counterbore. The design is fully parametric - which means you can change the elements of the design to suit your needs. Click on the Customize button on the Makerworld website (not on the Handy app) to fine-tune your model. Here's a guide to your customization options:height - height of the handle.diameter_at_base - the diameter (not radius) of the base of the handle.diameter_at_top - the diameter of the top of the handle. Make this the same as the base diameter if you want a cylindrical handle.cavity_diameter - the diameter of the cavity running through the handle for the attachment rod (add some clearance to the rod diameter).radius_top - the radius of the fillet applied to the top of the handle.counterbore_dia - the diameter of the counterbore (for the head of the attachment bolt)