CBN Sanding Belt

CBN Sanding Belt

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).


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 

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