Review on 💎 Diverse Collection of Diamond Gemstone Jewelry for Lapidary Enthusiasts by Jacob Diego

I bought this kit to drill holes in some coral, sea glass and small shells for jewelry making. I cover the bowl with water to keep the parts cool and find this works very well. These bits make a nice clean hole and last about a dozen rounds before dulling, making them a great deal for the price. It may be a while before I'm done with this set, but I will definitely buy them again. Featured!