These high-quality grinding chips offer high stock removal rates and a fine surface finish. Their soft bond prevents any hardening of pitting of the workpiece surface. Plastic bonded grinding chips with a low density and a soft substrate are mainly used for the grinding and fine grinding of precious metals.
TECHNICAL FEATURES
| Type | Color | Grinding effect | K Conical |
P Pyramid |
| M | mint green | fine grinding to polishing, good stock removal, gives very smooth surfaces | 6,10,12 | 10,12,15 |
| X | white | fine grinding to polishing specially for the jewelry industry | 10,12 | 10,12,15 |
| A | red | medium intensity, medium rough | 10,12 | 6,10 |
| O | blue | intense grinding, medium rough | 10,12 | 10,12 |
| T | purple | very intense grinding, very rough | 10,12 | 10,12 |