Use the color selectors to set the default display colors for the cutting tool.  The Tool Flutes, Tool Shank and Tool Holder can each be assigned a different.

The cutting tool can be displayed as either Solid, Transparent, Wireframe or None by selecting the desired option.  You can also toggle the display of the Tool Holder by checking or un checking the box provided.

This defines your Tool Library preferences:

Always load last loaded tool library on startup  

If you check this box, every time VisualCAM loads, the last loaded Tool Library will be loaded automatically.

Default tool library path  

Optionally you can specify the file path for your default tool library files. Note: It is recommended that you save your custom tool library files to a location outside of the VisualCAM install path.  This will keep them from being overwritten when you install new updates of VisualCAM.