Rivet cutter, how does it work?

[Nickathome]

I need to cut some rivets for my wing spar. A few people mentioned a rivet cutter, so I went online and bought one. Its the kind with the little gauges on one side and a series of holes in the tool to insert the rivet into. Only problem is this thing came with absolutely no instructions whatsoever as to how it is supposed to work. And never having ever used one before, I'm clueless. Can anyone offer up a little advice on how the heck this thing works? Thanks in advance.

 

[FritzW]

 

[user 4289]

 

[Pops]

 

[don january]

 

[Nickathome]

 

[cheapracer]

 

[radfordc]

 

[Pops]