Below is a list of Keyseater manufacturers from Harrison Township, Michigan.

A keyseater is a machine used to make the keyway hold inside a locking mechanism. Keyseaters are a type of broaching machine, which is a tool with a row of sequentially larger teeth used to cut holes and to make grooves in a material’s surface. The most common use of a keyseater machine would have to be the shaping of keyholes for locks.