Steel filament spool, CNC files

thingiverse

My spool looks crappy, with 30 minutes left to cut, the project slid on the bed and I got some random cuts and rough edges happening. The other side i had software issues , it wasnt cutting out letters only 2 or 3 letters of the word, So I know that yours is going to look way better than mine. The boys at Vison Miner are legit thermoplastic OG's they defiantly set the bar in proffesional 3D printing, they sell super high end all metal spools starting at 60$ for 1kg spool. I posted their info in my pics' as they deserve the recognition for making a all metal spool and that's what got me interested in building one. I designed these at 55mm width in order to fit on a slim 65mm wide spool holder that is on one of my machines and went with 50mm wide in the center hole as that is wide enough to get over the fatest spool holders which is on the other machine.spool diameter is 177mm as I had to keep it under 180mm diameter cause its a 3018 CNCTime lapse 3018 CNC video and demonstration on spool holders:https://youtu.be/ph1LZMYish0bought two pieces of galvanized steel for roofing at lowes 1.40$ each .4 - .5mm thick 12x8" , then use scrap metal and screws from home for middle cylinder, cost me 3$ total for this build. https://www.lowes.com/pd/CMI-8-in-x-1-ft-Galvanized-Steel-Sheet-Flashing/5002174797?idProductFound=false&idExtracted=truesix M3x60mm bolts with hex nuts,small piece pliable steel ~0.5mm thick for the 210x55 rectangle (also might have in roofing) roll up into about 61mm cylinder spot weld the overlap and file or grind the weld smooth, then put all together.