| Manufacturer Part Number | 721970-C3 |
| Cutting Diameter (Inch) | 1/2" |
| Shank Diameter (Inch) | 1/4" |
| Cutting Width (Inch) | 3/16" |
| Overall Length (Inch) | 3-3/16" |
| Shank Length (Decimal Inch) | 3.0000" |
| Radial Depth of Cut (Decimal Inch) | 0.1150" |
| Corner Radius (Decimal Inch) | 0.0100" |
| Top Corner Radius (Decimal Inch) | 0.010" |
| Number of Flutes | 8 |
| Product Type | Keyseat Cutter |