Lot de 50 disques abrasifs à 8 trous - Grain 320 - Papier abrasif résistant à l'usure pour ponceuse orbitale aléatoire pour bois,métal,marbre,plastique

• Expert choice: 12.7 cm abrasive discs are manufactured with high-precision molding, stamping and grain distribution machines according to strict standards. Each orbital sander disc has undergone strict quality control before being shipped to ensure compliance with safety standards and project requirements. • Wear-resistant grains: With wear-resistant alumina grains and 3 times the durability adopted on the fiber-mesh reinforced resin matrix, the hook and loop sanding disc can sand more aggressively on the surface of any material, and is more durable than ordinary 8-hole sanding discs. • Precise and efficient sanding: The 5-inch hook and loop sanding disc can perform efficient and smooth sanding without leaving marks or burrs on the surface, reducing material waste and helping to quickly prepare the materials and parts needed to improve your efficiency. • High performance and safety: Thanks to the special alumina grains and resin matrix Backed by fibers, the powerful sanding disc can quickly dissipate the heat generated during grinding without breaking, cracking, or fragmenting. Greater safety for your project.