Magnetic XL Cup Holder
prusaprinters
I designed this cup holder in Fusion 360 to use on my steel workbench. With an inside diameter of 85mm it will fit most cups, cans or glasses you might have. On the mating surface there are holes for M3 threaded inserts inside slots for bar magnets. Threaded inserts are to be melted into the holes using a soldering iron at 215 degrees Celsius. Magnets are laid over the top and fastened on using M3 flat head screws. The magnets in the link provided are VERY STRONG (be careful) and are more than capable of holding multiple 16 oz cans without any movement. Use supports when printing.Threaded Inserts- https://www.amazon.com/Hilitchi-Threaded-Embedment-Assortment-Projects/dp/B07VFZWWXY/ref=sr_1_3?keywords=threaded%2Binserts&qid=1652042290&sprefix=threaded%2B%2Caps%2C164&sr=8-3&th=1Bar Magnets- https://www.amazon.com/Neodymium-Rectangular-Magnet-Countersunk-Matching/dp/B07T4NX3NC/ref=sr_1_9?keywords=bar%2Bmagnets%2Bneodymium&qid=1652042465&sprefix=bar%2Bmag%2Caps%2C151&sr=8-9&th=1Screws- https://www.amazon.com/dp/B0734Q7DDG?ref=ppx_yo2ov_dt_b_product_details&th=1
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