BT30 Tool Tags
thingiverse
BT30 tool tag for writing tool gauge lengths on. These tags are magnetic, so you can stick them on the outside of your CNC machine while your tools are being used. They use any 5mm D x 3mm L rare earth magnets, which press-fit into the tag. You can find these magnets at Amazon: https://www.amazon.com/Multi-use-Refrigerator-Magnets-Science-Projects/dp/B07C69PHMR/ref=mp_s_a_1_1?keywords=5x3+rare+earth+magnet&qid=1571718511&sr=8-1
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With this file you will be able to print BT30 Tool Tags with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on BT30 Tool Tags.