Using disc grinders makes drilling into hard porcelain tiles, stone tiles, and granites faster and easier.
The wax in the core slowly melts through the perforated heat and cools the tip, so no water is required.
Positioning can be done without a drill bit guide.
With a cordless disc grinder, you can drill holes in any location.
The tile surface is less likely to chip when drilling, and the finish is beautiful, and it is possible to drill holes in the tiles.
Cutting material: For drilling hard porcelain tiles, stone tiles, etc.