
| Cutting Speed — vc Range — m/min | Re | commended | Feed Rate (f) | by Diameter | ||||||
| Material Group | min – max | Tool Diameter (mm) | 3,0 | 4,0 | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 |
| 15, 16 | 70 – 170 | mm/r | 0,16–0,31 | 0,20–0,38 | 0,23–0,44 | 0,25–0,49 | 0,31–0,60 | 0,38–0,74 | 0,31–0,60 | 0,38–0,74 |
| K 17, 18, 19 | 80 – 140 | mm/r | 0,16–0,25 | 0,20–0,31 | 0,23–0,36 | 0,25–0,40 | 0,31–0,48 | 0,38–0,60 | 0,31–0,48 | 0,38–0,60 |
| 20 | 70 – 130 | mm/r | 0,12–0,25 | 0,14–0,30 | 0,17–0,35 | 0,19–0,40 | 0,24–0,48 | 0,30–0,60 | 0,24–0,48 | 0,30–0,60 |
20 70 – 130 mm/r 0,12–0,25 0,14–0,30 0,17–0,35 0,19–0,40 0,24–0,48 0,30–0,60 0,24–0,48 0,30–0,60
Cutting Speed
| Cutt Rang | ing Speed — vc e — m/min | Re | commended | Feed Rate (f) | by Diameter | ||||||
| Material Group | min | – max | Tool Diameter (mm) | 3,0 | 4,0 | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 |
| 15, 16 | 80 | – 190 | mm/r | 0,11–0,22 | 0,12–0,24 | 0,16–0,31 | 0,20–0,38 | 0,23–0,44 | 0,25–0,49 | 0,31–0,60 | 0,38–0,74 |
| K 17, 18, 19 | 90 | – 170 | mm/r | 0,12–0,16 | 0,13–0,19 | 0,16–0,25 | 0,20–0,31 | 0,23–0,36 | 0,25–0,40 | 0,31–0,48 | 0,38–0,60 |
| 20 | 80 | – 150 | mm/r | 0,08–0,17 | 0,09–0,19 | 0,12–0,25 | 0,14–0,30 | 0,17–0,35 | 0,19–0,40 | 0,24–0,48 | 0,30–0,60 |
Metric tolerance
nominal size range D1 tolerance m7 D tolerance h6
>3–6 0,004/0,016 0,000/-0,008
| nominal size range | D1 tolerance m7 | D tolerance h6 |
| >3–6 | 0,004/0,016 | 0,000/-0,008 |
| >6–10 | 0,006/0,021 | 0,000/-0,009 |
| >10–18 | 0,007/0,025 | 0,000/-0,011 |
| >18–25,4 | 0,008/0,029 | 0,000/-0,013 |
WID_Master16_Holemaking_SolidCarbideDrills_T074_T075_Metric_REBRAND.indd 75 L V i WID M 16 H l ki S lidC bid Dill T074 T075 M i REBRANDN b 112015814AM11/11/15 8:57 AM