For my LR3 that carries a router, I used this store bought drag chain and it worked great.
…and I designed this mount for it that worked great:
https://www.printables.com/model/223004-lowrider-3-cnc-drag-chain-mount-v10
For my LR3 that carries a router, I used this store bought drag chain and it worked great.
https://www.printables.com/model/223004-lowrider-3-cnc-drag-chain-mount-v10