| Manufacturer Part Number | GMF18921 |
| Diameter (Decimal Inch) | 0.3125" |
| Diameter (Inch) | 5/16" |
| Diameter (mm) | 7.94mm |
| Shank Diameter (Decimal Inch) | 0.3125" |
| Shank Diameter (Inch) | 5/16" |
| Shank Diameter (mm) | 7.94mm |
| Length of Cut (Decimal Inch) | 0.7500" |
| Length of Cut (Inch) | 3/4" |
| Length of Cut (mm) | 19.05mm |
| Overall Length (Decimal Inch) | 2.7500" |
| Overall Length (Inch) | 2-3/4" |
| Overall Length (mm) | 69.85mm |
| Corner Radius (Decimal Inch) | 0.0400" |
| Corner Radius (Inch) | 1/25" |
| Shank Style | Plain |
| Helix Angle (Degree) | 30 Degree |
| Coating | AlCrN |
| Number of Flutes | 2 |
| Corner Radius (mm) | 1.02mm |
| Cut Type | Center Cut |
| Corner Type | Corner Radius |
| Series | GMF18 |
| Material | Carbide |
| Product Type | Corner Radius End Mill |