Home Amazon Goldbox deals Amazon: 3M Disc Sander 28408, Air-Powered, 1 HP, 5 Inch, 12,000 RPM Amazon Goldbox deals Amazon: 3M Disc Sander 28408, Air-Powered, 1 HP, 5 Inch, 12,000 RPM By ARCOM - 3 February 2017 304 0 SHARE Facebook Twitter Amazon Goldbox Deal: List Price: $732.91 Deal Price: $622.97 You Save: $109.94 (15%) 3M Disc Sander 28408, Air-Powered, 1 HP, 5 Inch, 12,000 RPM Expires Feb 27, 2017