This product is designed for grinding spot weld parts, deburring, and removing coatings. It provides versatile performance across multiple materials and industries. Key benefits - Efficient burr removal and coating removal on spot welded parts to prepare surfaces for finishing - Versatile grinding and deburring tool suitable for a wide range of materials - Improves surface finish on concave shapes and complex geometries - Delivers consistent results for professional manufacturing and repair tasks Core features and applications - Primary use: grinding of spot welded parts, deburring, and removal of coatings - Suitable for iron processing, wood processing, tire surface treatment, shipbuilding, and shoe industry, among others - Capable of grinding and deburring all kinds of materials Material compatibility and performance - Can be used for grinding, polishing, and treating concave surfaces - Compatible with non-ferrous metals, steel, copper, aluminium, aluminium, stainless steel, wood, leather, fabric, and rubber goods Delivery - 1 piece per pack Use scenarios - Metal fabrication: deburr and remove coatings from spot welded joints to prepare for further finishing - Wood and leather product making: smooth edges and remove burrs after cutting or shaping - Automotive, shipbuilding, or hardware projects: polish and treat concave surfaces on aluminium and stainless steel components to achieve a refined finish