| Cuttingparameters | Training sets | Validation sets | 
| Cutting speed (S) in m/min | 50 - 250 | 75 - 225 | 
| Feed rate (f) in mm/rev | 0.05 - 0.35 | 0.1 - 0.3 | 
| Cutting depth (d) in mm | 0.5 - 3.5 | 1 - 3 | 
| Diameter (Di) in mm | 20 -50 | 25 - 45 | 
| Length (L) in mm | 150 - 350 | 200 - 300 |