Seitz Jewelling Reducing Hour Hand Hole Tools
- Seitz - Bergeon 31000
- Set of 4 Tools
- Sizes: Ø1.25, 1.75, 2.25 & 2.75mm
- For Seitz 31300 Jewelling Outfit (B59401)
Tools for reducing hour hand holes. These make it possible to reduce hand
holes very accurately, to within 0.005mm. It is essential to use the micrometer
screw for this work.