I'm not sure if the names "drill blank" and "handle blank" are great but that's what they are called on the turning table page .
I would like to add those as items because I totally misunderstood the diamond drill recipe and tried crafting it with an iron turning BLANK because the recipe only mentions that it should be a drill in the tooltip on the diamond drill page.
How should I go about doing that (in case no-one objects).
Should I just re-upload the turning blank image with a different name?
Is there some sort of global item management or something else I should know about?