there are many ways to check this during milling. Acoustic sensors, thermal imaging, load line draw, torque sensors, laser pointers, and others.
none come with your mill.
all of which are also not baked into your CAM, so even if they did come with your mill, your software wouldn't use it.
in order to use it intelligently you need to become a milling expert.
the kind of expert that makes their own custom toolpaths, has a favourite collet, spends all their time improving quality output of the mill, and gets hard when parts come out just right.
this is not most dental techs idea of a good time. most dental techs want to press the button and calculate the project. then press start on the mill and go add porcelain to their yesterday's work and get hard when they hit that perfect A2
they ignore the machine. so the machine is cheap enough to ignore.
this has been a certified CHL rant. have a good evening.