Amazon.co.jp: Professional Pipe Polisher, Stainless Steel Tube Polish Belt Thunder Metal Sanding Machine, Variable 6 Speeds for Round Material and Round Pipe (Size: 220V) : DIY, Tools & Garden
Amazon.com: 2pcs 304 Stainless Steel Tube,4mm/0.16" OD X Thickness:1 mm /0.04 inches,250 mm(9.84") Length Round Metal Pipe Tube : Industrial & Scientific