Cutting Pipe Holes In Ceramic Tiles

It has carbide grit embedded in the rim that allows it to cut into vitreous tile.
Cutting pipe holes in ceramic tiles. The easiest and neatest method is to buy a 1 1 4 in. Contractors typically use expensive hole saws with carbide grit cutting edges but there is another way. Draw the hole outline on the tile with a felt tip pen or grease pencil. This video is about how to cut a perfect 4 and1 4 inch hole for a drain in a ceramic tile without a drill just with an angle grinder.
Allow the guiding bit to drill straight down into the tile. Split tiles look pretty shabby especially since cutting a hole in tile is neither difficult nor expensive. Ceramic tile hole saw from about 10 for individual bits to about 50 for kits. How to drill a large hole in tile without a hole saw.
But what if you need to bore a 2 inch hole for a plumbing stubout.