SPECIFICATIONES:
1. Typus seriei F12, caput divisorium semiuniversale est unum ex accessionibus maximi momenti pro machina fresatoria. Auxilio huius capitis divisorii, materia tractata potest fieri indicatio directa et indicatio simplex, vel rotari ad quemlibet angulum prout desideratur, et peripheria materiae in quaslibet divisiones aequales dividi potest, et cetera.
2. Series F12 cum rota manuali dextra.
| SPECIFICATIO | F12100 | F12125 | F12160 | F12200 | |
| Altitudo Media mm | centum | 125 | CLX | ducenti | |
| Angulus rotationis fusi ab horizontali positione (sursum) | ≤95° | ||||
| Positio horizontalis (deorsum) | ≤5° | ||||
| Angulus rotationis fusi pro una revolutione completa manubrii dividentis | 9° (540 gradus, 1' singuli) | ||||
| Lectio minima vernieri | Decem" | ||||
| Ratio dentatae vermis | 1:40 | ||||
| Conicitas foraminis fusi | MT3 | MT4 | |||
| Latitudo clavis locatoriae.mm | 14 | 18 | |||
| Diameter coni brevis nasi fusi ad flange montanda mm | Φ41.275 | Φ53.975 | Φ53.975 | Φ53.975 | |
| Numeri foraminum in lamina indicatoria | Prima lamina | 24, 25, 28, 30, 34, 37, 38, 39, 41, 42, 43 | |||
| Secunda lamina | 46, 47, 49, 51, 53, 54, 57, 58, 59, 62, 66 | ||||
| Error indicationis singularis fusi pro una revolutione completa manubrii dividentis | ±45" | ||||
| Errorem cumula in quavis quarta parte peripheriae fusi | ±1" | ||||
| Pondus maximum (kg) | centum | 130 | 130 | 130 | |
| Pondus netum kg | 57 | 83.5 | centum | 130 | |
| Pondus grossum (kg) | 69 | 96 | 114 | 140 | |
| Dimensiones Capsae mm | 610×459×255 | 536×460×310 | 710×505×342 | 710×535×342 | |
DESCRIPTIO ET DIMENSIONES INSTALLATIONIS:
| Modellum | A | B | C | D | E | F | G | H | L | M | N | O | P |
| F12100 | CLXII | 14 | 102 | 87 | CLXXXVI | 95 | 116 | centum | 93 | 54.7 | 30 | centum | centum |
| F12125 | 209 | 18 | 116 | 98 | 224 | 117 | CXX | 125 | 103 | 68.5 | 34.5 | centum | 125 |
| F12160 | 209 | 18 | 116 | 98 | 259 | CLII | CXX | CLX | 103 | 68.5 | 34.5 | centum | CLX |
| F12200 | 209 | 18 | 116 | 98 | 299 | 192 | CXX | ducenti | 103 | 68.5 | 34.5 | centum | ducenti |
ACCESSORIA:
1. Contrapuntum 2. Lamina divisoria 3. Flange 4. Mandrinum trium maxillarum 5. Mensa rotunda (ad libitum)