Durchmesser      |
         Breite         |
             Körnung             |
       VE       |
       29mm/22mm |
         30mm |
        40,50,60,80,150 |
      100 |
       36mm/22mm |
         60mm |
          40,60,80,150 |
      100 |
       20mm/14mm |
         63mm |
          40,60,80,150 |
      100 |