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Products


Diamond and CBN
grinding wheels
Diamond dressing
tools
Diamond rotary
dressers
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


Catalog

Order catalog

Order catalog...

 

 
DIAMOND GRAIN SIZE TOLERANCE
 
     
 

The tolerance of the diamond grain size is extremely important for the machining result. This parameter is evaluated based on the variation range relative to the average grain size (nominal grain size).

Even small quantities of grains deviating below the average grain size may lead to an "unproductive" fine portion, thus resulting in deeply-cut areas with an undesirable surface roughness caused by oversized grains.

 

In order to achieve technically and economically optimized machining results and make them reproducible, state-of-the-art technologies with integrated measuring and gauging stations, e.g. a scanning electron microscope featuring electrical image analysis, must be employed to fractionate the individual grain size classes.

We guarantee that the undersized and oversized grains will not exceed max. 3% of the specified variation range.

 
     


Polishing and lapping
with diamonds


POLIPAST
POLIGEL
LIQUIMANT
POLISPRAY
POLITOL
Diamond lapping wheels
DIP polishing cloth


Fundamentals


Diamod grain type
Diamod grain size tolerance
Grain size according to the RIEGGER standard
Diamond concentration


If you have any questions...


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© 2002 RIEGGER Diamantwerkzeuge GmbH - Disclaimer
Daimlerstraße 7-9 - 71563 Affalterbach - Tel.: +49 (0)7144 306-0

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