Stair angle
| Symbol | τ |
|---|---|
| Unit | ° |
| Attribute-ID | skiving_cutter_stair_angle |
| Numeric ID | 201853 |
| Value Type | PMTechValue |
The stair angle τ indicates the angle of the front surface of the cutter teeth to the front surface of the skiving cutter wheel. In the following drawing, C is the cutting edge.