If you have any questions, please contact customer service first, do not open disputes easily, thank you!
Specifications:
Material:copper handle+steel mouth
Size: as shown
Hole diameter: 3 kinds (0.7mm/1mm/1.4mm)
For clock and watch repair screws are not flat when grinding and polishing, etc. With a variety of different calibers, you can carry out different screw polishing!
Package includes:
1pcs*Watch Screw Repairer (with 3 kinds of caliber)