Can I take a sim card cutter on airplane through screening?

I plan to be doing some international travel soon. In my CARRY-ON luggage, I would like to take a small sim card cutter. There's a tiny blade inside however…
I will take be visiting several countries, and as soon as landing - can buy a sim card for unlocked tablet and unlocked cell phone (in airport.)
Can I take this cutter onto the plane with me - or would it be much safer in my checked luggage?

I wouldn't want someone to think of it as a weapon. Sure, they're not expensive - but would probably be a hassle to get a new one.

Here is a link to a similar one:
http://www.universalgadgets.co.uk/apple-accessories/apple-iphone/iphone-4s/other-accessories/micro-sim-card-cutter--2-adapter-for-iphone-4-4g-ipad__MICROSIMCUTTER.aspx

Traveling from or within the US, that is not likely to be a problem. Since the blade doesn't extend outward like a knife (it is more of a stapler than anything else) I don't see it being issue.