Southern Ray
Well-known Member
Did it with a carbide drill bit and antifreeze for lubricant.
My drill chart says 5/16" for a 3/8" pipe tap. I made the first hole. It was too small for the tap.
I measured my pipe tap in a 3/8" gauge hole and decided to go for 3/8".
I went back and bought a 3/8" bit and drilled it out and tapped it.
I can now breathe new life into the old disk.
My drill chart says 5/16" for a 3/8" pipe tap. I made the first hole. It was too small for the tap.
I measured my pipe tap in a 3/8" gauge hole and decided to go for 3/8".
I went back and bought a 3/8" bit and drilled it out and tapped it.
I can now breathe new life into the old disk.