Review on 💎 Diverse Collection of Diamond Gemstone Jewelry for Lapidary Enthusiasts by Ryan Rea

I have drilled several pieces of stone (5 or 6) of different hardness, mostly agate for jewelry. I understand that most users of this product will be using a Dremel type device. I used it in a drill press with pieces of stone dipped in water. So far I have only used the largest bit and it has worked very well. Slow, constant up and down pressure kept the intake and exhaust ports clean. The beat still seemed sharp enough to do quite a bit more. Will try to post some pics and update the life bit when time allows. So far, so good.