Gun drill size for coring

[gluton1]

What is the most common size gun drills for coring forearms and handles?

 

[JoeyInCali]

.633, .758 and 7/8 work for me.

 

[Troy Mckune]

Joey,

Where do you buy your gun drills? and how much? I have never cored a front and want to give it a try, I have seen the Barringer video. Is there any other tips?

Troy

P.S. I like the new avatar. I get less snarls from my wife when she walks into the room. I love Fast n loose's avatar but when my wife sees it she thinks I am looking at porn.

 

[Sheldon]

Where do you buy your gun drills? and how much? I have never cored a front and want to give it a try, I have seen the Barringer video. Is there any other tips?

This has been discussed quite a bit here, if you try out the search function, you will have a lot of reading.

 

[masonh]

Sterling Gun Drills is pretty big and i think Eldorado is another.5/8,3/4 and 7/8 will work too and just undercut the wood by .006" or.007".