UI suggestion: indicate the units of chipload and surface speed

[raquo]

Hello,

The "chipload" and "surface speed" inputs are currently not labelled with units.

The labels for those inputs should mention what units they are. I suspect it's mm/tooth for the chipload, and napkin math says it's meters/minute for the surface speed, at least for my FreeCAD settings, but the user shouldn't be guessing this critical information – confusion and uncertainty increases the risk for newbies to damage their equipment.