Leather Craft Tool Japanese Edge Beveler Bevelling Tool

Leather Craft Tool Edge Beveler Bevelling Tool.
Origion: Japan.
Size:
NO.1 - 0.8mm
NO.2 - 1.0mm
Edge tools are often used to round the angular rims up. 
Put the groove of the tool on leather rims properly, then shove it toward the corner with the constant pressure and speed every minute.