812HP

• Synthetic bond
• From very hard and coarse to flexible and fine
• Silicon carbide grain

Dimensions (mm) 5.5 × 13

RPM (min-1) 7,000-12,000

RPM max. (min-1) 20,000

Shape: Flame binding very soft

Grit: Fine

Field of use: Gold, non-precious metal alloys

Polishers used for precious alloys. Amalgam and composite. Greenies are used for high-gloss polishing.