Picatinny Rail Form Cutters are designed to MIL-STD-1913 specifications. Mill the entire Picatinny Rail in a single pass without tool changes, cutting on entirety of the concave form and OD flat at the tool's end.
| Cutter Diameter (Inch) | 0.6250" (5/8) |
| Minor Diameter (Inch) | 0.4070" |
| Length of Cut (Inch) | 0.3770" |
| Overall Length (Inch) | 2.5000" (2-1/2) |
| Min Opening Width (Inch) | 0.0210" |
| End Length (Inch) | 0.1370" |
| Radius | 0.0050" |
| Number of Flutes | 4 |
| Angle per Side | 45 |
| Included Angle | 90 |
| Type | II |
| Shank Diameter (Inch) | 0.6250" (5/8) |
| Coating/Finish | C8 |