Review on 💎 DKIBBITH Diamond Granite Ceramics by Pedro Movie

I had to drill through the faucet. I've tried everything I can think of but it's almost impossible to drill or grind. It was slow and I used 2 bits but I was able to get it without damaging the threads. I've used other more expensive bits with no better results. Drill at slow speed, stopping every 10 seconds by submerging in water. The bit is wax filled and stays cool for the most part, but if you try to run through the wax it will run fast and overheat.