GIANT German Scissors Restoration

I found these scissors in my shed, technically, I think these are sheetmetal shears. I don't know how old they are, but they are durable and it is nice to add it to my toolbox :) Chapters: 0:00 Disassembly 1:26 Vapour blasting 2:30 File and sanding 5:24 Zinc plating 6:41 Painting 8:12 Assembling 9:16 Test