I need a hole in the bottom of a pyrex dish. I am a cheapskate. I'm also not feeling like taking yet another trip to the hardware store. They are starting to remember how I take my coffee; strong and black. (insert once you go... joke here). So I'm testing the viability of using a Pottery Store pack of Silicon Carbide to cut hard, brittle materials. Like the vids? Want to shed the bad luck of all those two dollar bills hoarded in your mattress? Help me make a vid or three! http://www.Patreon.com/AvE