internal structure significantly reduces operational, creating a quieter workspaces suitable for sensitive residential areas or indoor applications while enhancing user comfort The special rectangular base is suitable for edges and corner sanding, reaching tight spaces traditional circular sanders can ' t access, perfect for furniture making and automotive restoration projects Built with premium metal materials for wear resistance and impacts durability, ensuring long service life in industrial environments and reducing tool replacement frequency This 75x100mm pneumatic square sander delivers powerful vibrations at stable frequencies for large area grinding, ideal for professional and DIYers needing efficient surfaces preparation in woodworking or auto repair Light weight yet sturdy design allows easy transport and storage, featuring installation without extra tools ideal for mobile worksites like construction zones or home renovation projects, Manufacturer: Mekalero