a3145985_he_Star_Wars_Model_Kit_Gallery__Why_You_Need_It_
[Tool Name:] Files [Why You Need It:] 
You'll need these to quickly remove flash or sand a part smooth. Sometimes easier than sandpaper as it is rigid and can remove stock very fast. They also come in a multitude of shapes for all different applications.
Basic & Beginner Modeling Techniques - starwarsmodels.com - The Star Wars Model Kit Gallery
Why You Need It: