What is a 4 cut file?

[Louis Brandt]

Hello,
Someone recommended that I get a 4 cut file for a particular job that I need to do to shave some material off a piece of plastic. Can anyone tell me what a 4 cut file is? I have metal hand files, but I've never heard of a 4 cut file.
Thanks,
Louis

[Kevin Presutti]

Here is a link, I hope this explains it for you.

http://forums.1911forum.com/showthread.php?t=152438