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January 8, 2026
Hole making in all its many forms can be challenging. Difficulties with chip evacuation, coolant starvation, drill walk and poor surface finish—these are just a few of the headaches that can turn one of the most common of all metalworking operations into an awful day. Unfortunately, the list of potential problems tends to grow as...
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Star SU delivers world-class gear cutting tools, advanced coating technologies, and engineering expertise that help manufacturers improve precision, productivity, and performance. Driven by decades of innovation and global expertise, we engineer complete solutions that support the evolving demands of gear manufacturing worldwide.


5200 Prairie Stone Parkway
Suite 100
Hoffman Estates, IL 60192 USA

Tel. (847) 649-1450
Fax. (847) 649-0112