The glass-cutter bypass (contourneur) ?
It makes it easier to follow the lines when you practice cutting compared to the classic model. It also has a better grip.
What you should not do when you cut:
- Never go back on a cutting line
- If you drop your glass cutter and the wheel is damaged (dotted line), it is imperative to change it
The cutting methods and the protections to be taken for these:
Instead of white spirit it is possible to also use dearomatised oil, kerosene or what is found in the mosaic dealers of the cutting oil (some also uses heating oil).