Everything CIAFlux said. This is a great starter kit.

For the corner clipper, I recommend the Kadomaru Pro,

https://www.amazon.com/gp/product/B0076FJ7SS/

I wore one out but it took six years and probably several thousand clippings, most of them through 5 mil laminate.

https://www.amazon.com/gp/aw/d/B0076FJ7SS/ref=oh_aui_i_sh_in_o1_img?ie=UTF8&psc=1