Features: Engineered with high nylon for 2x enhanced durability and flexibility, this 100mm grinder disc resists breakage while delivering precise finishing across wood, plastic, and metal materials. Optimized with 12000RPM rotation speed and 80g lightweight design, the grinding wheel ensures fatigue and seamless compatibility with various grinders for results. Ideal for woodworkers, automotive technicians, and enthusiasts requiring multi processing in workshops, construction sites, or home improvement projects. Perfect for smoothing rough edges on furniture, preparing metal surfaces for welding, or refinishing plastic components in automotive repair and craft applications. Features specially treated edges to minimize debris splatter, making this nylon sanding disc a for both novice users and experienced handling intricate grinding tasks. Specifications: Ingredient: Nylon Dimension: Outer diameter 100mm Properties: White Technical parameters: Weight about 80 grams | speed 12000RPM Use scenarios: woodworking grinding｜Metal treatment｜Auto repair｜Home Package Includes: White grinder polishing sheet ×1 note: Please allow 0-3mm errors due to manual measurement, make sure that you do not mind before you order.