- Joined
- Jan 22, 2020
- Messages
- 45
Guys,
I am soon to attempt internal threading for the first time.
I have a HSS 60 degree internal threading tool, but I'm not sure what type of tool is required for cutting the major diameter relief, where the threads will end, inside the tube?
What profile do you grind on a HSS blank, for this purpose?
Since I'm using a ML7, threading in reverse is not an option..... until I devise a method of securing the chuck on the spindle threads, from loosening.
So yeah, I do need that major diameter relief groove, while I am learning internal threading on my lathe.
Thanks for your thoughts.
I am soon to attempt internal threading for the first time.
I have a HSS 60 degree internal threading tool, but I'm not sure what type of tool is required for cutting the major diameter relief, where the threads will end, inside the tube?
What profile do you grind on a HSS blank, for this purpose?
Since I'm using a ML7, threading in reverse is not an option..... until I devise a method of securing the chuck on the spindle threads, from loosening.
So yeah, I do need that major diameter relief groove, while I am learning internal threading on my lathe.
Thanks for your thoughts.