| Series | H |
| Sub-Series | 1 |
| Diameter Fractional Equivalent | 4-1/2" |
| Diameter inch | 4.5000 |
| Diameter mm | 114.30 |
| Geometry | Flat Bottom |
| Material | High-Speed Steel |
| Grade | CPM M4 |
| Coating | Uncoated |
| Included Angle | 180° |
| Thickness inch | 11/16" |
| Type of Product | Replaceable Drill Insert |
| Product Application | General Purpose |