| EDP Number | 19W1BUS |
| Product Code-ANSI | TPMT221ELU-AC8020P |
| Product Code-ISO | TPMT110304N-LU |
| Manufacturer Grade Identification | AC8020P |
| Series | AC8000P |
| Cutting Edge Length (Decimal Inch) | 0.4331" |
| Cutting Edge Length (mm) | 11.00mm |
| Nose Radius (Decimal Inch) | 0.0157" |
| Nose Radius (mm) | 0.40mm |
| Inscribed Circle Diameter (Decimal Inch) | 0.2500" |
| Inscribed Circle Diameter (mm) | 6.35mm |
| Hole Diameter (mm) | 3.40mm |
| Insert Thickness (Decimal Inch) | 0.1252" |
| Insert Thickness (mm) | 3.18mm |
| Relief Angle | 11 Degree |
| Rake Angle | Positive |
| Insert Material | Carbide |
| Tolerance Class | M |
| Chip Breaker | ELU |
| Corner Angle | 60 |
| Insert Style | TPMT |
| Secondary Workpiece Material | Steel |
| Primary Workpiece Material | Steel |
| Coating | Absotech |
| Coating Process | CVD |
| Standard Designation of the Grade, Main Application | P20 |
| Insert Holding Method | Screw-On |