1. Built to last: This belt sander is crafted from quality 304 stainless steel and aluminum alloy using brushed technology, ensuring exceptional strength, wear resistance, rust resistance, and impact resistance. It effectively safeguards internal components and extends the product's lifespan. 2. Flexible adjustment: Featuring 7speed control and forward/reverse switching, this belt sander meets the grinding needs of various materials. The sanding belt's verticality and tension are automatically adjustable, reducing manual effort and enabling effortless operation. 3. Stable performance, safety: Powered by a 96W pure copper DC motor, it delivers power, rapid response, strong torque, and low noise, with smooth startstop functionality for a comfortable and efficient grinding experience. The included dust cover minimizes debris and dust splatter, protecting the operator's eyes and skin while ensuring safe operation. 4. Versatile use: Equipped with a felt disc, fiber disc, grinding wheel, polishing disc, polishing plate, sandpaper, and sanding belts, this belt sander handles various workpiece sanding tasks. Additionally, it supports drill bits and flexible shafts (not included) for cutting, engraving, and other machining processes, making it a costeffective, multifunctional tool.