KLINGSPOR Kronenflex cutting-off wheels of the 2.0 to 3.2 mm class are known for their excellent cutting rate and long service life. These cutting-off wheels are ideal for applications that require a high degree of lateral stability.
| Size | Max RPM |
| 115x2,5 | 13300 |
| 125x2,5 | 12200 |
| 180x3 | 8500 |
| 230x3 | 6600 |
| 300x3,5 | 5100 |
| 350x4 | 4400 |
| 400x4 | 3800 |