Below you can find the dimensions for the various spindle diameters:
| Micro Mandrels (up to M5) | |||||||
| O F | O C | O A | Y | G | N | P | P |
| 30 | 20 | 30 | 7.5 | 33,0 | 29,5 | 53,0 | 9,0 |
| 30 | 20 | 42 | 7.9 | 33,0 | 29,5 | 53,0 | 9,0 |
| 30 | 20 | 48 | 4.7 | 33,0 | 29,5 | 53,0 | 9,0 |
| 30 | 20 | 58 | 3,9 | 33,0 | 29,5 | 53,0 | 9,0 |
| 30 | 20 | 66 | ˜ 3.4 | 33,0 | 29,5 | 53,0 | 9,0 |
| 30 | 20 | 70 | 3.2 | 33,0 | 29,5 | 53,0 | 9,0 |
| 30 | 20 | 90 | 2.5 | 33,0 | 29,5 | 53,0 | 9,0 |
| 37 | 30 | 30 | 11.2 | 40,0 | 29,5 | 53,0 | 9,0 |
| 37 | 30 | 42 | 8.0 | 40,0 | 29,5 | 53,0 | 9,0 |
| 37 | 30 | 48 | ~7.0 | 40,0 | 29,5 | 53,0 | 9,0 |
| 37 | 30 | 58 | 5.8 | 40,0 | 29,5 | 53,0 | 9,0 |
| 37 | 30 | 66 | 5.1 | 40,0 | 29,5 | 53,0 | 9,0 |
| 37 | 30 | 70 | 4.8 | 40,0 | 29,5 | 53,0 | 9,0 |
| 37 | 30 | 90 | 3.7 | 40,0 | 29,5 | 53,0 | 9,0 |
| Micro Spindles (M5 – M8) | |||||||
| O F | O C | O A | Y | G | N | P | P |
| 42 | 33 | 30 | 12.3 | 46,0 | 42,5 | 69,0 | 16,0 |
| 42 | 33 | 42 | 8.8 | 46,0 | 42,5 | 69,0 | 16,0 |
| 42 | 33 | 48 | 7.7 | 46,0 | 42,5 | 69,0 | 16,0 |
| 42 | 33 | 58 | 6.4 | 46,0 | 42,5 | 69,0 | 16,0 |
| 42 | 33 | 66 | 5.6 | 46,0 | 42,5 | 69,0 | 16,0 |
| 42 | 33 | 70 | 7.9 | 46,0 | 42,5 | 69,0 | 16,0 |
| Micro Spindles (M2 – M14) – Micro spindles (M2 – M14) – Little Spindles (M2 – M14) | |||||||
| O F | O C | O A | Y | G | N | P | P |
| 42 | 30 | 30 | 11.2 | 45,0 | 29,5 | 53,0 | 9,0 |
| 42 | 30 | 42 | 8.0 | 45,0 | 29,5 | 53,0 | 9,0 |
| 42 | 30 | 48 | ~7.0 | 45,0 | 29,5 | 53,0 | 9,0 |
| 42 | 30 | 58 | 5.8 | 45,0 | 29,5 | 53,0 | 9,0 |
| 42 | 30 | 66 | 5.1 | 45,0 | 29,5 | 53,0 | 9,0 |
| 42 | 30 | 70 | 4.8 | 45,0 | 29,5 | 53,0 | 9,0 |
| 42 | 30 | 90 | 3.7 | 45,0 | 29,5 | 53,0 | 9,0 |
| 60 | 42 | 30 | 15.7 | 64,0 | 42,5 | 64,0 | 16,0 |
| 60 | 42 | 42 | 11.2 | 64,0 | 42,5 | 64,0 | 16,0 |
| 60 | 42 | 48 | 9.8 | 64,0 | 42,5 | 64,0 | 16,0 |
| 60 | 42 | 58 | 8.1 | 64,0 | 42,5 | 64,0 | 16,0 |
| 60 | 42 | 66 | 7.1 | 64,0 | 42,5 | 64,0 | 16,0 |
| 60 | 42 | 70 | 6.7 | 64,0 | 42,5 | 64,0 | 16,0 |
| 75 | 56 | 30 | 20.9 | 79,0 | 42,5 | 72,5 | 21,0 |
| 75 | 56 | 42 | 14.9 | 79,0 | 42,5 | 72,5 | 21,0 |
| 75 | 56 | 48 | 13.1 | 79,0 | 42,5 | 72,5 | 21,0 |
Values expressed in “mm”
Ø A and Ø C are reference diameters
Y = Stroke per one turn of the tap
Π = Sleeve cross-section
