Thread: KG 12 copper remover

Here is a not-so-good barrel. Looking down with a normal torch it's not possible to see anything untoward and in fact it looks clean and in good condition. But dig a little deeper with the videoscope and you can see its pretty ugly.



Here is something else that's ugly, just for a bit of fun:

What the Turbine Blade should look like in service...



... and what it shouldn't look like in service...