| Manufacturer Part Number | 65-220B |
| Series | 65-200B |
| Cutting Diameter (Decimal Inch) | 0.250" |
| Length of Cut (Decimal Inch) | 0.500" |
| Shank Diameter (Decimal Inch) | 0.250" |
| Overall Length (Decimal Inch) | 2.500" |
| End Type | Ball |
| Tool Material | Solid Carbide |
| Material Cut | Composite |