Tap size help for fitting

[kevensquint]

Hello, I want to tap threads into my reactor. The fitting I will use says 1/8 MIP . What is the tap I need so the fitting will screw in perfectly? And the drill bit too if anyone knows. Thanks

 

[lapin]

A holdover from earlier days. "Male Iron Pipe and "Female Iron Pipe".
"Iron Pipe" threads became NPT threads

NPT Tap Drill Chart | DrillsandCutters.com

drillsandcutters.com

1/8"-27 NPT Carbon Steel Pipe Tap

1/8"-27 NPT Carbon Steel Pipe Tap. Find this item and other cutting tools on DrillsandCutters.com.

drillsandcutters.com

 

[Snoopy 67]

When in doubt take the fitting with you & match threads@ the store.

 

[Foothill Corals]

What material is the reactor made out of? That thread is slightly tapered... I wouldn't use it on acrylic it may crack..