💎 Diamond Hole Saw for Drilling Porcelain in Bathroom Review

I only used one of these drill bits, I had to drill through a freshly tiled wall to install the TV, it was 1/4 inch thick tile and 1/2 inch cement board . I thought it would hurt but it made it nice and easy. He went through both materials with a spray gun for cooling. Removing the material from the drill probably took the most time. Getting started wasn't a problem. I also had a 1x1 piece in which I drilled a hole just enough for the drill to go where I wanted the top mounting holes to be the…

Works great! Using the largest drill bit, I drilled drainage holes in the bottom of 4 plant pots (3 ceramic, 1 gray terracotta). To keep the drill cool and clean, I poured a small amount of water into the spot I wanted to drill and then surrounded the spot with a few ice cubes that melted as I drilled so I didn't have to add more water. Holding the drill at about a 45 degree angle, I turned it on and lightly pressed against the surface while holding the pot still. After holding it in the same…

THIS IS EXCELLENT! I can't praise them enough. Great price and great quality. I have to drill quite a lot of glass containers for my business and until I got them it was a chore. They cut through glass like butter. I'm talking about 1-2 minutes for a 1/4" piece of glass. Before that I had a Rotozip diamond drill bit as it was the only one I could find in stores and I figured I was destined to work in more than 20 minutes to drill holes I got really fed up one day and did a little research and…