| Decimal Equivalent | : | 0.4531 in |
| Drill Size | : | 29/64 in |
| Flute Length | : | 4-3/16 in |
| Overall Length | : | 5-5/8 in |
| Package QTY | : | 1 |
- Cryo process: creates a more uniform grain by transforming retained austenite into martensite, thus reducing brittleness; less likely to break and better tensile strength
- Nitride process: liquid nitrogen diffuses nitrides into the surface to create a case hardened surface resulting in superior tool life; creates a surface hardness to 70 Rockwell C; allows heat to dissipate quickly