1.CNC Bending Machine for metal letters 2.Thickness:0 ... realize processing in one step, totally in replace of the traditional fabrication, especially for high volume, mass ... greatly increase the life of tipped saw. For the bending function, it applies flexible bending means to make the ... sheet, aluminum sheet,iron plate etcRangeTypes of channel letters made of metalsFeatures:1.Double-Side Notching, It ...