Review on 💎 Diamond Hole Saw for Drilling Porcelain in Bathroom by John Roberts

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 found these high end baddies and I will never go back I only got them today but so far I have drilled 31 parts with the same drill bit, even if that's all i get from it is still a bargain especially since the rotozip bit was $35 for just one and the $15 for 5. press and i'm (obviously) drilling on water but there are pics, if you need help with this. I have a cheap 8" Menards drill and it works great. My speed is set at 1530 RPM and I've had no problems with it so far. Be sure to take this with me. I'll be using the Rotozip Bit return tomorrow I'm so glad i found her. I've included photos of my rig and the bit I used for 31 cuts so you can see exactly what I'm working with and that it's fucking real.