Diverse types of walnut shell granulates can be offered:

• H 0 unimpregnated
  Granulates can also be supplied unimpregnated (walnut shell granulate H 0). This granulate must be impregnated with a grinding or polishing powder before it is first used.
  Dosage: 5 -10 teaspoons / 5kg walnut shell granulate.

• H 1 impregnated with polishing paste
  This granulate is impregnated with a polishing paste so that no further polishing paste needs to be added for the first 3 - 4 batches.
  Typical applications: mirror-finish polishing of precious metals, jewelry, titanium and steel alloys

• H 2 impregnated with grinding paste
  This granulate is impregnated with a grinding paste so that no further grindig paste needs to be added for the first three or four batches.

• H 3 impregnated with PP 01 polishing paste
  This granulate is impregnated with a polishing paste so that no further polishing paste needs to be added for the first 3 - 4 batches.
  Typical applications: tungsten carbide, ceramics

• H 4 impregnated with PP 02 polishing paste
  This granulate is impregnated with a polishing paste so that no further polishing paste needs to be added for the first 3 - 4 batches.
  Typical applicatioins: tungsten carbide, ceramics