| Internal exhaustion | Machine with grid disc, 150 mm dm., 6 holes, complete with dust bag, air hose | 2,5 mm (fine sanding) |
| External exhaustion | Machine with grid disc, 150 mm dm., 6 holes, complete with air hose | 5,0 mm (coarse sanding) |
| External exhaustion | Machine with grid disc, 150 mm dm., multi holes, complete with air hose | 2,5 mm (fine sanding) |
