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Cuttability parameters calculated from theoretical models.
| Rock |
FCp (Evans) [N] |
FCp (Roxborough and Liu) [N] |
FCp (Goktan) [N] |
SE (Hughes/Mellor) [mJ/mm3] |
|---|---|---|---|---|
| Granite | 0.94 | 1.29 | 5.02 | 710.47 |
| Dolomite | 0.74 | 1.07 | 4.45 | 323.10 |
| Limestone | 0.78 | 1.13 | 4.72 | 393.93 |
| Greywacke | 5.09 | 4.83 | 13.50 | 79.98 |
| Sandstone | 2.92 | 3.83 | 13.88 | 68.82 |
| Gneiss | 2.28 | 2.40 | 7.10 | 435.65 |
