Features: The 2430 Industrial Pneumatic Square Sander delivers powerful 10,000 performances, boosting efficiency by 50% over manual sanding for rapid materials removal in industrial applications. Featuring a 75x100mm square sanding surfaces with edges to edges precisions, this air powered sander enables controlled angles adjustments for uniform finishes on automotive paint, wood, and metal surfaces. Designed for professional technicians and enthusiasts requiring industrial grade power in compact spaces, it exceling in automotive repair shops, woodworking studios, and metal fabrication workshops. effortlessly in confined areas like car interiors, engine compartments, and furniture joints with its compact 2430 series alloy body optimized for precisions sanding tasks. Engineered with vibrations reduction technology and a 40% more maintaining abrasive head, this pneumatic sanding tool maintains stability during extended use while outperforming electric models in weight reduction and swirling freely polishing efficiency. Specifications: Product name: Industrial pneumatic square grinding machine Product materials: Metal Product size: 12x9.5cm Grinding disc size: 75x100mm Package Includes: Industrial pneumatic square grinderx1 note: Before use, carefully inspect the protective cover and the auxiliary handle to make sure they are intact. During the polishing process, remain focused and avoid distractions that could generate to accidents.