Schwinn krate
Member
- Location
- Nyc
- Occupation
- Electrician
What size drill and what size tap do I need for 3/4 gal pipe. I am using a brass box that doesn't have any knockouts. Thank you
Tap and drill for 3/4 gal pipe
- Thread starter Schwinn krate
- Start date
- Status
kwired
Electron manager
- Location
- NE Nebraska
- Occupation
- EC
Depends on some things. A chart I looked at says 57/64 with taper pipe reamer, 59/64 w/o taper pipe reamer and 15/16 for straight threads.
Schwinn krate
Member
- Location
- Nyc
- Occupation
- Electrician
I'm curious myself. I seen that. Just wanted to make it right before I drill and tap. Thank you
hillbilly1
Senior Member
- Location
- North Georgia mountains
- Occupation
- Owner/electrical contractor
Will there be a corrosion issue between the dissimilar metals?
- Status