| Series | 1 |
| Diameter Fractional Equivalent | 27/32" |
| Diameter inch | 0.8438 |
| Diameter mm | 21.43 |
| Geometry | Standard |
| Material | High-Speed Steel |
| Grade | CPM M4 |
| Coating | TiCN |
| Included Angle | 132° |
| Thickness inch | 5/32" |
| Type of Product | Replaceable Drill Insert |
| Product Application | General Purpose |