PLASTIC GRINDING CHIPS
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.
| Type | Color | Grinding effect | K Conical  Size mm |
P Pyramid  Size a=b mm |
|---|---|---|---|---|
| M | mint green | fine grinding to polishing, good stock removal, gives very smooth surfaces |
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 |
Further sizes and qualities on request. Ordering example: Shape K, Quality X, Size 10 mm => KX10
*=suitable for grinding zirconia jewelry