The Dongcheng DSF02-180 is a 750W corded drywall sander designed for efficient wall and ceiling finishing. It features a 180mm sanding disc with a variable no-load speed ranging from 1500 to 2700 RPM, allowing for precise control over sanding tasks. Weighing approximately 2.3 kg, the sander is equipped with an ergonomic handle for comfortable use, a dust collection system to maintain a clean workspace, and an LED light to illuminate work areas.