Tap & Die Set, used in Jewelry making and Watch repair made to be used with soft metals Can be used for making both internal and external threads on small parts. Includes 14 different taps from .7mm through 2.00mm. For rethreading or producing threads on screws, earring backs and watch repair parts.
• Tap sizes: 0.7mm, 0.8mm, 0.9mm, 1mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2mm.