| ITEMS | F12260 | F12300 | F12400 | F12500 | F121000 | ||
| Center height mm | 260 | 300 | 400 | 500 | 1000 | ||
| Swivel angle of spindle from horizontal to upward | ≤95° | ||||||
| Horizontal position(downward) | ≤5° | ||||||
| Rotating angle of spindle for one complete revolution of dividing handle | 9° | ||||||
| Min. reading of vernier | 10” | ||||||
| Worm gear ratio | 1:40 | ||||||
| Taper of spindle bore | MT6 | MT6 | MT6 | MT5 | MT5 | ||
| Width of locating key mm | 18/20 | 18/20 | 18/20 | 22 | 22 | ||
| Dia.of short taper of spindle nose for mounting flange mm | Φ82.563 | Φ82.563 | Φ82.563 | Φ106.375 | Φ212.375 | ||
| Numbers of hole in dividing plate | 1st plate | 24,25,28,30,34,37,38,39,41,42,43 | |||||
| 2nd plate | 46,47,49,51,53,54,57,58,59,62,66 | ||||||
| Individual indexing error of the spindle for one complete revolution of dividing handle | 80” | 80” | 80” | 500 | 1000 | ||
| Cumulate error at any 1/4 periphery of spindle | ±70” | ±70” | ±70” |
| ±1” | ||
| Max. bearing Kg | 380 | 380 | 380 | 100 | 500 | ||
