Tool spindles for automatic tool change

GMN tool spindles for automatic tool change are the first choice for machining centers and milling machines. Whether used in machining in automobile manufacturing, tool and die construction as well as in aerospace technology or in milling lathe centers, GMN milling spindles provide the highest possible productivity in all areas.

Types of spindles

Tool interface

Our tool spindles for automatic tool change are equipped with established, standardized interfaces. It is preferred to use the proven HSK interface for high-speed or high-precision machining.

Shaft lock

Conventional tool spindles are either used for rotational or milling applications. Thanks to the innovative shaft locking system, one can use one spindle for both applications without any problems. The following video shows how to operate the shaft lock developed by GMN. No machining forces act on the spindle during lathe operations when locked.