This 4 flute, square profile offering of Backdraft Cutters is optimized for cleaning up the bottom corner of pockets, and features a backdraft angle to reduce rubbing.
| Cutter Diameter (Inch) | 0.2500" (1/4) |
| Neck Diameter (Inch) | 0.2380" |
| Length of Cut (Inch) | 0.3750" (3/8) |
| Overall Reach (Inch) | 1.2500" (1-1/4) |
| Overall Length (Inch) | 2.5000" (2-1/2) |
| Number of Flutes | 4 |
| Angle per Side | 2.0 |
| Included Angle | 4.0 |
| LOC Multiple | 1.5x |
| Reach Multiple | 5x |
| Shank Diameter (Inch) | 0.2500" (1/4) |
| Coating/Finish | C3 |