| Specification | Description |
| Maximum workpiece diameter with hob diameter 7.5" | 15.75" |
| Maximum workpiece diameter with hob diameter 5" | 17.7" |
| Maximum pitch (86,000 PSI steel) | 3.2 DP |
| Maximum hob slide travel (standard) | 11.8" |
| Work table diameter | 16.5" |
| Master worm wheel, pitch diameter | 15.9" |
| Table bore diameter | 3.937" |
| Minimum distance between hob and table center | 1.18" |
| Maximum distance between hob and table center | 11.81" |
| Maximum hob dimensions: diameter | 7.56" |
| Maximum hob dimensions: length | 9.84" |
| Maximum hob shift travel | 7.87" |
| Hob spindle speeds (infinitely variable) | 60-480 RPM |
| Machine weight | 21,000 lbs |
| Total connected power, approximately | 24 HP |