2pcs Plastic Aluminium Copper Watch Caseback Presser Press Die 21mm-47mm

Plastic Aluminium Copper Watch Case Press Die

Please choose the material that you need.

Thread diameter: copper die is about 4mm,  Aluminium die is about 5mm

There might be some scratches on the surface, customers who care please don't buy, thank you!

Package included: 2 pieces dies