Designed for cleaning of welding and cutting tips, gas range burners and de-soldering tools, and to allow for precision small hole de-burring. Precision manufactured from top quality stainless steel wire, uniform ridges wipe, tapered pilot ends, contained in a attractive blue anodized aluminium case.
This tip cleaner has 12 pins and a file 
The size of the pin & file are different so it is fit various request. 
With a aluminum crust it is easy to be taken.