When it comes to filing slots and keyways, there are a few different types of files that can be used. The most common type of file used for filing slots and keyways is a die file.
Die files are made up of a number of sharp, pointed edges that are designed to cut through the material that is being filed. Die files can be bought either individually or in sets, and they are usually available in both small and large sizes.
Die files are great for filing slots and keyways because they have very sharp edges that can easily cut through the material. However, die files can also be dangerous if they are not used properly. If the die file is not sharp enough, it may not be able to cut through the material easily, which could lead to injury.
Additionally, die files can also be dangerous if they are not held properly. If the die file is not held tightly in place, it could slip out of the tool and injure someone.