^^^ Truth. I have done several for people since I don’t own one. I have one at my house that I am holding fro a friend…..I may make it just just because 🤷🏼♂️ Have a pipe and everything for it. Hummmm
I use the round dremil metal cutting bit and it works awesome! Zips through it. I ruined a set of bits that I use for aluminum, mainly because the cast is so hard. Bent a bit and it reeked all kinds of Havoc in a port.