STELLA GRUPPE

STELLA GRUPPE is a German manufacturer of precision grinding wheels and abrasive tools headquartered in Schwarzenbach an der Saale, Bavaria. Certified under ISO 9001, the company produces high-performance grinding solutions for industrial applications including face grinding, cylindrical grinding, tool grinding, and gear flank grinding. Their extensive product lineup features custom precision abrasive bodies, cup wheels, and diamond and CBN dressing tools engineered for thread, worm, honing, superfinishing, and rail grinding processes. As a specialized abrasive supplier, STELLA serves diverse manufacturing sectors requiring heavy-duty coarse grinding and precision cutoff operations across global markets. The enterprise manufactures exclusively in Germany utilizing renewable solar energy for sustainable green production. In addition to standard and custom grinding tool fabrication, the company offers technical sales support, specialized field service consultations, and application-specific product engineering. With over 100 years of industry experience, STELLA GRUPPE delivers reliable abrasive components engineered to meet stringent quality and safety standards.