| # Manufacturer Number | TC20991 |
| Cutter Diameter (Decimal Inch) | 0.3750" |
| Cutter Diameter (Inch) | 3/8" |
| Length of Cut (Decimal Inch) | 1.0000" |
| Length of Cut (Inch) | 1" |
| Corner Radius (Decimal Inch) | 0.0100" |
| Overall Length (Decimal Inch) | 2.5000" |
| Overall Length (Inch) | 2-1/2" |
| Number of Flutes | 4 |
| Material | Carbide |
| Coating | ALCRO-MAX |
| Product Type | Corner Radius End Mill |