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The hardness of the diamond, its abrasion resistance, grain
shape and fracture behavior are all decisive criteria for
the process flow in surface superfinishing.
Block-shaped diamonds with a sharp-edged surface structure
have proved to be especially useful in superfinishing.
In order to meet all requirements, RIEGGER uses both natural
and synthetically manufactured diamond with both a monocrystalline
and a polycrystalline structure.
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Natural diamond
(4-8 microns) REM 1500 x |
Synthetic monocrystalline
diamond (4-8 microns) REM 1500 x |
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Synthetic polycrystalline
diamond (4-8 microns) REM 1500 x |
Poor diamond grain due to
needle-shaped structure and
irregular distribution; causes
scratches (4-8 microns) REM 1500 x |
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