| Initial data for DIN 3960 and DIN 3993 | / |
|---|---|
| Name | Value |
| Number of teeth - Z2: | |
| Number of teeth - Z3: | |
| Helix angle - BETA: | |
| Normal modul - mn: | |
| Normal pressure angle - ALFAn: | |
| Coefficient - hap*: | |
| Coefficient - c*: | |
| Additional initial data for DIN 3993 | / |
| Name | Value |
| Teeth number of tool - Z0: | |
| Addendum modification coefficient of tool - X0: |