Brush Blade Adapter for Stihl FS40 Trimmer

thingiverse

I DISCLAIM ANY LIABILITY FOR USE, MISUSE OR ANY OTHER CONSEQUENCE OF THIS NOVELTY "MOVIE PROP". If you choose to make this thing, you are taking sole responsibility for using a power tool in a way the manufacturer did not intend, out of parts that you must verify yourself. Always wear the correct Personal Protective Equipment (PPE) at all times. -------------------------------------------------------------------------------------------------------- Adapter to attach a standard 7-1/4" circular saw blade to a Stihl FS-40 trimmer. Simply remove the trimmer line cartridge and it fits snugly into place. Required parts: * A standard 7-1/4" "skillsaw" blade * One Nut - 8mm x 1.25 * An 8mm Washer * An 8mm Lock washer The printed parts secure the blade in place, while the original steel shaft and nut hold it onto the trimmer. I used PETG for added strength. The tightening of the bolt clamps the blade between the top and bottom 3D printed parts, keeping it from spinning through friction alone. If I were to build and use it, I'd tell you that it cuts through little saplings like nobody's business.