| D - OUTER DIAMETER (mm) | 2.5 |
| L1 - OVERALL LENGTH (mm) | 80 |
| L2 - WORKING-PART LENGTH (mm) | 25 |
| S - SHANK DIAMETER (mm) | 10 |
| Z - NUMBER OF TEETH | 2 |
| CLAMPING TYPE | Shank |
| TEETH MATERIAL | HM |
Drills
HSS and HM through hole drills
Group: 251
ID 251-000100
| D - OUTER DIAMETER (mm) | 2.5 |
| L1 - OVERALL LENGTH (mm) | 80 |
| L2 - WORKING-PART LENGTH (mm) | 25 |
| S - SHANK DIAMETER (mm) | 10 |
| Z - NUMBER OF TEETH | 2 |
| CLAMPING TYPE | Shank |
| TEETH MATERIAL | HM |
