Innovation & Quality

The DIENES team is passionate about helping you improve cutting quality, reduce downtime and maximize operator safety. Since the inception of our company over 100 years ago, we use the latest technology to develop the ultimate precision cutting tools that last.


With more than a century of experience and a strong in-house R&D department, DIENES is the world’s leading manufacturer of industrial cutting tools. This enables us to offer our customers perfect, tailor-made solutions for unique applications. Our numerous pioneering patents have set new standards in slitting worldwide.

With over 500 experts worldwide, we are the partner of choice for high-performance, industrial cutting tools.


Innovation Through the Years


DIENES is proud to offer the highest quality tools and equipment in our industry. Day in and day out, you can count on our circular knives, knife holders and slitting machines to perform.

DIENES engineers aim to make the slitting process more safe, durable, cost-effective, fast and narrow—in a single word, better.

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