Drill head, flat geometry head type.
| # MFG | 6910575 |
| Cutting Diameter (mm) | 21.5mm |
| Insert Seat Size Code | 21 |
| Protruding Length (mm) | 9.54mm |
| Point Length (mm) | 1.79mm |
| Applicable Material | Steel, Stainless Steel, Cast Iron, Hi Temp Alloys |
| Body Material | Carbide |
| Grade | AH9130 |