Who We Are?

Since 1841 we have strived to be there for our customers, to respond to their needs, to reduce their costs, and most importantly, to respect them. It is our passionate pursuit of perfection that has enabled us to succeed in becoming the best at what we do. But we will never rest, or be complacent in what we have achieved.

We may not know what a diamond dressing tool will look like in another 100 years, but if it is state of the art...it will be DESSAU. Excellence, Integrity... First, Last, Always ...

DESSAU is a worldwide distributor of tungsten carbide cutting knives, carbide slitting knives, circular knives and tungsten carbide blades. We specialize in corrugated board cutting blades and other circular blades for a wide range industrial applications. Aero space, paper, plastic, packaging, film, composite materials, cutting and trimming products.

If your application or industry needs tungsten carbide knives or carbide blades, contact DESSAU.
 Telephone: +1(201)791-2005 or E-mail: sales@dessaudiamond.com

Worldwide Distributor of Carbide Knives & Blades

Carbide knives and blades

  • Corrugated paper slitting knives
  • Lithium battery slitter blades
  • Bottom knives for winder machine
  • Machine knives for printing industry
  • Solid carbide saw blades
  • Crusher blades
  • Composite material cutting knives


Slitting process of corrugated paper
Blades have very high precision and a long working life
Winder machine in paper, film, foil and mica tape industries
Non-ferrous metals sheet cutting and machining
Plastic, rubber and other recyclable materials crush application
Customized design by application

Our Commitment

At DESSAU, we pride ourselves in Excellence, Integrity... First, Last, Always ...
Richard Dessau, President