Review on 💎 Diamond Porcelain Countertop Bathroom Installation by Mark Powell

After reviewing many similar products online, was I'm not sure how well this hole saw would work when installing a Moen corner shelf on my porcelain tile. Bathroom. Considering the good reviews and cheap price, I decided to try it and I'm very happy about it. To help others I will describe the steps I took to complete my project. I had an extra piece of porcelain stoneware. I decided to make a test hole before doing it on the bathroom tiles. I used a regular (non-perforated) drill bit. The hole saw moved and it was difficult to make a hole exactly in the target area. I made a hole in a piece of wood and used it as a guide (see photo). To make it even more failsafe I used tape on the tile where the hole should have been to increase friction. Started making holes. This process took about 2 minutes and went pretty smoothly.2. Having a "get it right the first time" mentality and not having a helper, I decided to cut the wood further so I could press it against the wall for more stability while drilling (see photo). Notable is the fact that the wall in my bathroom consists of three layers: drywall, cement board and tile. The holes were made perfectly.3. I am very happy with the quality and ease of use of this product and I highly recommend it. It works with or without irrigation. For trial work I didn't use water to cool the hole saw, but I did use water afterwards.