I'm not a mechanic / technician but I believe that would be a throwout / release bearing problem on your clutch
When you grind your teeth it will sound similar to a person rubbing chalk on a chalkboard. Not a screeching sound, but a grinding, smoothing sound. It can damage your teeth.
How do you know if your fly wheel is bad
It might be the clutch but get it checked out
This could be your clutch pressure plate is worne..
a screeching noise
Really it depends on the driver and how hard they break and if the break pads need replacing or not. I'll just give you some simple answers... Screeching Silent Grinding Squealing
If the transmission is grinding on a 1997 Honda Civic then the gears are worn down. The transmission will soon need a rebuild so it can operate smoothly.
needs new clutch pressure plate and throw out bearing
When motorcycle brakes lock, they make a light grinding sound accompanied by the loud screeching of the tires. When the brakes lock, the tires are forced to slide along the pavement until the brakes are released on the bike stops.
The "screeching" of tires.
the sound of a kettle screeching
Eagles make a screeching noise