Since in most of the Centerless applications, more than one wheels is mounted on the spindle, extremely tight tolerances need to be maintained in the geometry and densities of the wheels to ensure uniform wear patterns even if each wheel in the set is different.
| Type | Operation | Speed | Best | Better | Good |
|---|---|---|---|---|---|
| BRIGHT BAR | Rough | 35 | - | C463 M5 VG | DA463 L5 V600 |
| 50 | 1CUMISA463 N5 B820/45 | CA60 J5 B9S/45 | - | ||
| Finish | 35 | - | C601 M5 VG | DA60 L5 V600 | |
| 50 | 1CUMISA603 N5 B820/45 | C603 N5 B820/45 CA60 J5 B99/45 |
