If you search Thingiverse.com for Drag knife MPCNC you will get some other results as well.
The answer is yes you can attach several different types of knives and blades to an MPCNC. As for the ability to control the pressure. As far as I know the only thing you can really do is make sure you get the Z height set right first then use the blade pressure setting found of some types of blades. My wife’s Silhouette machine comes with blades with pressure settings 1 - 7 I think. I assume that if you attach these blades to your machine and can make sure you are at the correct height that these pressure settings will work the same way.
Or I could be totally wrong. That has been known to happen…
once or twice…
a day.