40A & 25 Belts Pipe Polisher Grind Sander BLUEROCK Tools Belts by fits Metabo BBS-40A Pipe Sander + 25 Belts Package Deal Roller wheel with a grooved channel allows for both 1" and 1.5" width belt sizes Specifications: Max Pipe Diameter: 7" (180mm) 110V Variable Speed 900-2800 Rpm 270 Degree Wrap on Pipe