Feature:1. Nylon disc is a high-grade imported disc, which is used to polish the weld and smooth the surface.2. It has the characteristics of wear-resisting, efficient and convenient operation and high uniformity of processing effect.3. Belong to metal processing, such as sheet metal coating for automobiles and motorcycles, metal stamping, die-casting parts, instruments and apparatus, bicycle parts, textile machinery, medical equipment parts, tools, cutter, plumbing equipment, stainless steel cutlery, stainless steel sheet, golf club head, electric vacuums and other's surface finishing, deburring, rounding and mirror polishing.4. Nylon disc with surface via non-woven abrasive treatment uses special processing technology.5. With superior strength and edge fragility, excellent performance in the field of hook and loop fasteners' removal and metal polishing.Specification:Item Type: Sand discApplication: To polish welding line and flat surface..Package List:36 x Sand Disc1 x Grinding Disc1 x Extension Rod