Watch Dies Set Watch Tool Crystal Press Back Case Press Repair Tool, Blue, 12Pcs

Features:
Material : Plastic, Metal
Practical replacement dies set
for the watch tool crystal press and back case press.
One die on different shapes : 4.4 x 3.3 cm / 1.73 x 1.3 inch
Size of the dies in round shape use both size : 17-19 mm, 20-22 mm,23-25 mm, 28-29 mm, 30-31 mm, 31-33 mm, 35-37 mm, 39-41 mm, 40-43 mm, 45-50 mm

What's included:
12 Pieces Watch Dies