Air Orbital Sander Mighty Seven (M7)-QB-58502 Features: -Aluminum alloy body housing with composite cover reduces recoil during sanding work. -Includes air adjustment switch for speed adjustment. -Mighty Seven (M7) - QB-58502 Air Orbital Sander. -Pad Diameter: 5" (124mm) No-load Speed: 1 0,000 rpm, Air consumption: 2.8 gal/min (88 L/min), Orbit Diamond: 0.2 inches (5 mm), Total Length: 9.6 inches (245 mm), Weight: 2.4 lbs (1.1 kg); Accessories: 1 x φ5.0 inches (127 mm) pad, 1 x Swivel wrench x 1 x Earl and Wai Co., Ltd. is the only authorized distributor of Mighty Seven (M7).