The CBN Cutting Disc for die steel slotting means that the outer ring belt of the cutting disc is an abrasive working layer, and the center part adopts a metal substrate with excellent strength and rigidity. It is also called an outer ring cutting blade. The general thickness is about 0.2～2.2. mm. Due to the use of high-rigidity metal materials as the integration of the steel core and the metal bond of the outer ring, high rigidity is obtained, good rigidity, not easy to deform, and high load and deep cutting can be realized. By choosing different types of bonding agents, it can be suitable for cutting and grooving of various materials.

The CBN cutting disc for metal bond die steel grooving has strong abrasive holding force, high wear resistance, good edge shape retention, and long service life.