| Series | 3 |
| Diameter Fractional Equivalent | 1-9/16" |
| Diameter inch | 1.5625 |
| Diameter mm | 39.69 |
| Geometry | Structural Steel |
| Material | High-Speed Steel |
| Grade | Super Cobalt |
| Coating | TiAlN |
| Included Angle | 150° |
| Thickness inch | 1/4" |
| Type of Product | Replaceable Drill Insert |
| Product Application | Structural Steel |