SYSTEM FOR DISPLAYING TOOL PARAMETERS OF TOOLS UTILIZED IN A MACHINING PROCESS

A numerically controlled machining system which stores in a memory, a machining program having machining pattern commands for specifying machining patterns, tool commands for specifying tools, and positional information commands for specifying positional information for the tools. A selecting device selects only the tool commands from the stored machining program, and displays parameters regarding the tools selected by the selecting device. The display can display a list of tools along with the parameters thereof so that the operator can locate the tools with utmost ease for tool preparation and attachment.