Precisely forms and restores screwdriver blades for an accurate fit in watch screws. Properly shaped blades help reduce the risk of damaging screw slots during watch assembly and repair, making the tool especially valuable when servicing high-end timepieces with visible movements or gold and blued screws. Interchangeable sharpening stones and screwdriver holders provide accurate, repeatable blade shaping.
- Sliding table features three sharpening stones (one square and two round) and three screwdriver holders
- Screwdriver holders: 4.3, 4.8, 5.3
- Size: 5" x 2" x 1-1/4"
- Swiss-made
