RobbJack offers SS and SR-series diameters in every increment of 0.001".
- Cutting diameters starting at 0.005”
- Tolerances in microns (0.000039”), smaller than a human hair
- Hand-select diameters to nearest 0.0002”
- Primary relief angles maximize quality machining performance
- CVD diamond coating for certain applications
View the SS tool series here.
View the SR tool series here.
Download RobbJack’s current Miniature Guide here.