Tungstensteel File

The Tungstensteel File is a tool added by GregTech 4. It is used as a crafting tool to create various items- in most cases, using it in a recipe will take off one durability of the tool rather then consume the entire item. GregTech 4 Files are used to make Turbine Blades, Rods, tools, Tool Heads, Rounds and various other items.