Chuck Key
Member
The front section is from a kit at the moment but that will go away as soon as the cap is complete. The threads are 6 TPI with 4 starts and the threads for the section holder were made with a home made tap. This is a working shape with lots of meat on the blank to make lots of adjustments for testing.
The first picture is a rough in and the second picture shows the pen dressed out a bit.
Chuckie
The first picture is a rough in and the second picture shows the pen dressed out a bit.
Chuckie