宝石類の用具及び機器タイプ
Bangle Bending Machine
Groove Width
4mm, 6mm, 8mm, 10mm, 12mm
Outside Roller Diameter
63mm
Outside Roller Thickness
8mm, 10mm, 12mm
Small Disc Diameter
4mm, 6mm, 8mm, 17mm, 20mm, 24mm
Usage
Ring / Bangle / Earring Bending
Name
Earring Rings Bangle Bracelet Manual Bending Machine Rolling Machine