Review on Meccion Extractor Ceramics Porcelain Mandrels by Paul Dahl

This diamond hole saw is amazing. I use it to drill holes in very hard porcelain stoneware and it's like drilling mild steel with a super sharp drill bit. Just make sure the tip stays wet so it doesn't overheat. I used it to install 4 steel pegs on my bathroom floor that fit 4 feet of my new clawfoot tub. I thought making these holes in hard tile would be challenging, but since the hole saw cuts so well, it was easy to start and keep each hole in the right place. I am very happy with this hole saw. , buying a tool that makes the hard work easier is worth every penny to me!