CBN (cubic boron nitride) is chemically inert and, after diamond, the hardest abrasive grain that is available. Our new  CBN abrasives are especially suitable for processing hardened steel (>55 HRC), ceramic materials, high-speed steel, nickel-based superalloys and chilled castings etc.

The CBN abrasive belts are Flexible Diamond Products that have a special patented support material, called aramid fibres. Aramid fibres (also known under the brand name, kevlar) are characterized by their high strength, a very high elongation and a high capacity to dampen vibrations. The support material is applied with a formfitting copper layer. With a nickel base alloy, the CBN crystals are bonded to the abrasive belt galvanically, strewn in a regular intermittent pattern or with no spacing, covering the entire surface (see fig.s).

CBN:

Hardened steels, chrome (layers), carbon metals, grey cast iron

Recommended grinding:

Grinding of surfaces, edges and cylindrical workpieces

Types of workpieces:

Rollers, (paper) cylinders, glass edges, marble and granite slabs, ceramic coated elements

Operation:Robots, automated grinding and grinding by hand.

Grit: customized,Lenght: 8-69000mm,widith:5-400mm

Very long service life Extremely hard materials can be machined High stock removal rate

– due to patent-registered manufacturing method

– due to selective and first-class grain quality

– due to the use of special cloth

– due to innovative grain and belt bonding technology

Consistent surface quality Suitable for dry and wet grinding

– due to excellent grinding power of the cubic boron nitride

– due to the avoidance of thermal damage to the parent material by cool grinding