With rotary speed up to 13500rpm, this powerful pneumatic sander is designed to deliver high efficient performance and serve multiple purposes, such as polishing and waxing, mirror finish, rust and paint removal, welding area grinding and polishing. Features: Fine steel motor with rotary speed up to 13500rpm, sturdy and powerful enough to deliver smooth and stable grinding. Ergonomic design, compact and lightweight, fits great in the palm and provides comfortable grip. Equipped with alloy rotor which is durable to provide long service long and greatly improve grinding efficiency. With self-stick disc for quick change of backing pad, and not easy to fall off. Designed with a 1/4" air inlet and a mesh hole exhaust vent. Rotary speed can be adjusted by turning air inflow controller. Work with different types of backing pads for various applications, such as wood polishing, rust and paint removal, car waxing, welding area grinding and polishing. Specifications: Material: Metal Color: Red / Black (Color sent randomly) Disc Size: 125mm(5") / 150mm(6") (Optional) Air Consumption: 0.3L/min Air Inlet Screw thread: 1/4" Orbit Diameter: 5mm Working Pressure: 0.63Mpa No-load Speed: 13500 (rpm) Package Weight: 1140g / 40.21oz Package Size: 19.2*11.5*14.5cm / 7.55 * 4.52 * 5.7in Packing List: 1 * Pneumatic Sander 1 * Wrench Many Questions about Dropshipping Services Are As Follows: 1.How many orders can you handle per day? we are a large company in Shenzhen,China,with a large warehouse that can handle large orders everyday.We send out countless parcels everyday.We can guarantee the order you request. 2.How fast can you process orders? We will arrange shipment as soon as possible after you pay the order.Priority delivery for dropshipping order 3.Could you ship order without any receipts,invoices and promotional offer inside the package? Absolutely!No invoices,receipts,promotional offer if you leave notes on the order(if you want,we can provide.) 4.If you need other products? We can provide most products you need as much as possible1 If you have any other questions,please feel free to contact us. We are very grateful to cooperate with you. 5.We can support CSV/Excel File Dropshipping. 6.There is no limited stock to fulfill the orders on a daily basis