Review on 💎 Diamond Mortar Raking Removal by Raizi by James Vilchez

Forgot to add some drainage holes when my house was built The house above my window is ruining the drywall and paint. I bought an angle grinder and held it at an angle to get started. It took me about 20 minutes for each tear hole. I did three. I took my air gun and blew dust a few times to clear the hole, which helped me see that I was cutting cement mortar and not brick. Very well done. If I had to, I would try another of their products.