I'll show you how to change the change the router bit in a CNC tool holder. After the router bit is changed it needs to be loaded into the CNC and then calibrated.
Once calibrated, the machine will know exactly where the end of the router bit is in relation to the CNC.
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Onsrud 63-725 - https://amzn.to/3mJ5xKg
ER32 CNC Tool Holder - https://amzn.to/34OvtxC
ER32 Collet - https://amzn.to/34PbFKS
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