Mazak’s milling machines expand multitasking capabilities with friction stir welding tooling
As a pioneer in friction stir welding (FSW) technology, Mazak MegaStir showcased its patented high-speed Instrumented Tool Holder (ITH) for friction stir welding (FSW) during Fabtech 2025. Mazak MegaStir takes the process to the next level with its fast-moving ITH that further boosts joint strength and provides practically zero part distortion. The tool holder is used in Mazak HYBRID Multi-Tasking machine operations that combine subtractive processes with that of FSW assembly/joining. This hybrid platform provides the ability to join assembly components on the same machine with the same operator and consolidates factory floor footprints while decreasing capital expenditures.