16/10/2026
Magnetic vinyl should be knife cut, not routed. Route it and rotational friction generates heat that can melt the material’s adhesive layer and leave a sticky mess behind.
The answer is not to keep adjusting router settings. It is to use the right cutting process.
A Tekcel router fitted with an OptiCut knife system lets you knife cut flexible materials such as magnetic vinyl as part of production, rather than cutting them by hand with a scalpel.
If magnetic vinyl is part of your work, make sure the machine is set up to deal with it properly.
See the Tekcel OptiCut knife system: https://completecnc.co.uk/addons-upgrades/tekcel-opticut/