Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
Easiest method for me was;
- find the out the length of the nipple for ref,
- steadily drill the nipple until you reach the tapping drill size for an M7,
- with a metal pick, pick away at the start of the thread to create a lead using the old thread,
- run the m7 Tap down the newly drilled hole,
- clean it out and boom, done.