Roller diameter: 12.5 mm For example, soft metal sheets within 0.03mm, such as brass sheets, sheets, and sheets Application: Mainly used for curling model materials, soft metal sheets with a width of 60mm can be rolled Specifications: overall without handle length 118mm, width 102 height 54mm, base length 96mm, width 102mm It can roll soft metal pipes with an inner diameter of 3mm, such as brass pipes, pipes, capillary copper pipes, etc., Weight: 1.36907064702 Pounds, Manufacturer: Wesafrae