Hi, I'm new to your forum and I'm wondering if anyone out there knows how to make rock candle holders? I don't want to make the oil ones, I actually just want to drill a hole and place a tea candle holder in it. I live near Lake Superior and have access to tons of beautiful, round, smooth granite rocks. I think I would need a diamond drill bit but I'm not sure how I'd secure the rock while I'm drilling. Any suggestions would be so welcomed!! Thanks