Titanium magnetic sump plugs for rally cars

I’m on with a batch of 30 magnetic sump plugs for rally cars. Its hallucination time! so repetetive but being titanium its always a bit exciting as you can never be sure two cuts at the same setting will result in exactly the same diameter! And when i was facing one off it tried to rag the holder out of the chuck!

To make them magnetic I bore them out up the thread and locktite a magnet in. Because its a full thread, to mill the hex they have to be held in a holder to avoid crushing the threads.

Titanium magnetic car sump plugs
Titanium magnetic car sump plugs
Titanium magnetic sump plug in the making
Titanium magnetic sump plug in the making

Leave a Reply