Number of Tool Heads
For every machine listed in the Machine dropdown list, the maximum number of permissible tool heads is defined in the Machine.ini file. When you select a particular machine from the Machine dropdown list, the maximum permissible number of tool heads for that machine is displayed in the Number of tool heads dropdown list.
Based on your nesting requirements, you have the option of choosing any number ranging from 1 to this maximum number from the Number of tool heads dropdown list.