Will marble dust trash my router?
Keep a small supply of water flowing over the area you are cutting. Yes it will be messy, yes you will need to be mindful where your cord is, but it can be done. When that proved too difficult to keep a cut wet and I had a bit that could be run dry, I set a box fan inches away from the cutting to immediately blow away the dust from me and my machine.




Of course the tile will be much smaller, but the idea is the same, set up a work space, have it close,