| # Manufacturer Number | STR-303-12-A |
| Cutting Diameter (Inch) | 0.3750" |
| Shank Diameter (Inch) | 0.3750" |
| Maximum Cutting Diameter (Inch) | 0.3720" |
| Flute Length (Inch) | 0.8750" |
| Overall Length (Inch) | 2.5000" |
| Helix Angle (Degree) | 30 Degree |
| Helix Direction (Hand) | Right Hand |
| Cutting Direction (Hand) | Right Hand |
| Number of Flute | 3 |
| Coating | AlTiN Coated |
| Product Type | Roughing End Mill |