Diamond and CBN
grinding wheels
Diamond dressing
Diamond rotary
Electroplated diamond
and CBN tools
Hardness tester diamond
Polishing and lapping with diamonds
Diamonds for turning and milling
Polycrystalline diamond and CBN cutting tools
Anti-abrasion layers


Order catalog

Order catalog...



RIEGGER diamond files have been an indispensable tool for toolmakers and moldmakers alike for many years. Moreover, they are also fully integrated part of the serial manufacturing process.
The exactly formed profiles of these files, which exhibit a cutting rim evenly impregnated with diamond grit even along the edges of the profile, are quality features of RIEGGER diamond files.

The free cutting diamond coating requires very little grinding pressure. Higher grinding pressure leads to faster wear, but not to a higher cutting capacity.


The thermal load of the cutting grain is not important for filing. For this reason, we use only diamond grit as a cutting material for files due to the superior hardness of diamonds. A distinction is generally made between the following types of diamond files:
diamond needle files, diamond riffle files, diamond machine files and diamond hook files.


Electroplated diamond
and CBN tools

Diamond abrasive pencils
CBN abrasive pencils
Grinding rollers
Diamond files
  - Diamond needle files
  - Diamond riffling files
  - Diamond files
  - Diamond hook files
Diatex-diamond foils


Design of electroplated diamond
Manufacturing dimensions
Machinable materials
Process criteria

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Daimlerstraße 7-9 - 71563 Affalterbach - Tel.: +49 (0)7144 306-0