Originally Posted by Mikmay
The easiest way to make a strait and sharpest cut is to use a grinder with a diamond tile cutting blade and then use a multi function tool on the corners .i have found this to be the best combination
Grinders are fast and easy but extremely messy. They out dust everywhere. An environmental suit with hood, goggles, gloves and a high quality mask is almost mandatory. For extended work a mask with a outside at supply and oil less compressor is the best choice. Googles get so dirty you can't see also.
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