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for processing surfaces are available in a large number of tool formats, including belts, rolls, sheets and strips, discs, flap discs etc.. Largely the three components abrasive grain, backing and bonding, determines product properties. If the different grit sizes are taken into account, Hermes has a range of over 1,500 variants.

webrax abrasives consist of spatially-structured synthetic fibres (non-woven), into which abrasive grain is incorporated with a synthetic resin. The large range of shapes and designs of tool means that webrax Non-woven web have many applications in surface technology.

Hermes-Flex cutting wheels and grinding discs for portable angle grinders are high-quality products. In addition to particularly high performance and general purpose products, we also supply special types for cutting and grinding stainless steel and extremely slim cutting wheels up to 1.0 mm for thin workpieces.

For precision grinding using bonded abrasives made of aluminium oxide, Sapphire Blue and silicon carbide, they produce a large variety of specifications and shapes with vitrified and resin bonds. As far as Sapphire Blue bonded abrasives are concerned, Hermes develops and produces the Sapphire Blue grain itself, so is able to adapt formulae and production processes to suit one another.

Diamond and CBN vitrified or resin-bonded abrasives are produced in a variety of shapes and specifications.

Their tool developers' work out customer-specific system solutions to suit grinding machine, grinding tool and dressing method, this results in more rational and more economic grinding processes.