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Vortex Series 3100M - 2 Flute, Mortise, Compression, Spiral Router Bits
Mortise Compression, Spiral Router Bits "Viper" - (2 Flute) Solid Carbide - Vortex. Compression spirals designed for mortise cuts or cutting 5/8" or thinner material. Designed with a 1/4" upcut or less preventing chipping or fuzzing on the top and bottom of the material being cut. "Mortise Cuts" are grooves cut in the material usually at a depth equal to or slightly less than the diameter of the tool.
| Shank Diameter | Cutting Edge Diameter | Cutting Edge Length | Overall Length | sku |
| 1/4 | 1/4 | 5/8 | 2 1/2 | 3115* |
| 8mm | 8mm | 25mm | 64mm | 3120 |
| 3/8 | 3/8 | 7/8 | 3 | 3184* |
| 3/8 | 3/8 | 7/8 | 3 | 3185 |
| 1/2 | 1/2 | 1 | 3 | 3187* |
| 1/2 | 1/2 | 1 | 3 | 3189 |
| 1/2 | 1/2 | 1 5/8 | 3 1/2 | 3190 |
| 1/2 | 9/16 | 1 | 3 | 3168 |
| 5/8 | 5/8 | 2 | 4 | 3193 |
| 3/4 | 3/4 | 1 1/2 | 4 | 3198 |
* Indicates 3/16" upcut for 1/4" mortise cut or 1/4" materials