- Joined
- Sep 5, 2019
- Messages
- 144
- Reaction score
- 98
I have seen some pictures where people have drilled holes in their rocks wherein the stem of a frag plug can fit.
I bought a nice new piece of rock which I want to have covered in different types of zoas. I would like to be able to drill holes and just place frag plugs on.
Question is, is there a standard frag plug stem size? Is there a hole size that i can drill?
I bought a nice new piece of rock which I want to have covered in different types of zoas. I would like to be able to drill holes and just place frag plugs on.
Question is, is there a standard frag plug stem size? Is there a hole size that i can drill?

