Is it worth the money

Merry Christmas
Not open for further replies.


Senior Member
Ca and Wa
How would one prevent the sections from unscrewing when you have to reverse the drill for one reason or another?

In residential, self-feed bits work with minimal hangups. The bits are usually used for plumbing vents but work well for in-wall riser masts through plate lines.
I have never tried using threaded pipe because most distances can be drilled with (3) 16" extensions. I used a stick of emt and expansion adapters for 1" bit with a 1/2" drive Hawg through balloon framing fireblocking once and it worked OK. Got lucky....
Not open for further replies.