This is a remix of worx cutting disc to fit Robomow RX 12/20.
The distance to the grass will be the same if you use Husqvarna cutting blades.
If you use Worx cutting blades, it will be 1-2mm higher.
160mm is the maximum size you can use
146mm is almost the same width as the standard Robomow blade
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I'm using Husqvarna blades, and you must press down the nuts.
I suggest inserting a screw and threading it in, aligning the nut on the other side, and pressing with a tool on the nut and bolt until you can use the threads to pull in the nut.
The author remixed this model.