Review on Diamond Porcelain Circular Drilling Drilax010080 by Michael Hudson

I bought this to cut through ceramic wall tile while renovating a bathroom in a former tenement. The previous owners remodeled the tub/shower so we had to replace it with a new single lever faucet. This hole saw worked surprisingly well and made a very clean cut. Things you MUST know. It is not possible to use this hole saw by hand, you will need to get the guide this company sells to keep it centered until you make the hole. Otherwise you will roll it on the tile and scratch it badly. Trust me I tried. Second, DO NOT use this without cooling water. This is a job for two people: one controls the drill, the other keeps a trickle of cooling water on the saw blade. Finally some common sense! They pour water onto a hacksaw blade attached to a metal drill chuck attached to the drill motor. I used a cordless drill to avoid electrocution. :)