Bead Roller Machine The bead roller is an excellent way to add strength to sheet metal and to form the right design for various pieces. If you do a lot of restoration or repair work, it will save you money compared to hunting down rare parts or hiring someone else. Specifications： Capacity: 0.8mm/22Ga Throat Depth: 18 inch (457 mm) Maximum Thickness: 0.05" (1.2 mm) Round Bead Die: 0.16", 0.24", 0.3" (4/6/7.5 mm) Step Die: 0.06", 0.12", 0.24" (1.
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