Modifying Tools is a common and necessary practice in Router-CIM. You can make these changes temporarily, in a current drawing, or permanently, in your machine specific default drawing. You can even create and use a new tool list if desired.
There will be times when just changing the diameter and radius are enough to get the job done. However if you find that you are making changes often, making a new tool may be a better solution.
There are three sections to this chapter.