- Graduation 0.01mm
| Code | Range | Stem | Spindle tip | Remark | Accuracy |
| 6386-13 | 0-13mm | with clamp nut | flat (carbide) | 3µm | |
| 6386-13W | 0-13mm | plain | flat (carbide) | 3µm | |
| 6386-13S | 0-13mm | with clamp nut | spherical (SR5) | 3µm | |
| 6386-13WS | 0-13mm | plain | spherical (SR5) | 3µm | |
| 6386-13P | 0-13mm | with clamp nut | flat (carbide) | with spindle lock | 3µm |
| 6386-13WP | 0-13mm | plain | flat (carbide) | with spindle lock | 3µm |