Technical Ceramics

Dry grinding granulates


Diverse types of dry grinding granulates can be offered:

  • TZ Dry grinding granulate
    The TZ dry grinding granulate media consist of defined shape granules in polyethane with SiC added as an abrasive. The granules are cylindrical in shape. The great advantage of this medium is that the granules retain their shape. They do not break and are self-sharpening. This medium is preferred for the edge rounding of cutting tools used with a cooling lubricant.
  • QZ W Granulates
    Grinding granulate made from white corundum, used mainly for edge rounding carbide tools
  • HSC Granulates
    Produces very high surface qualities, e.g. Rz 0.5 (from Rz 2.5). Applications:
    • Only for use in DF and SF machines
    • For finishing HSS and carbide tools
    • Polishing coated tools and removing droplets
    • Smoothing and polishing carbide tools
    • Edge rounding of carbide tools up to max. 15 – 20 μm
    • Removing solder residues, e.g. HSC 1/300, HSC 1/500