457*13 zirconia corundum flat joint sanding belt

Specially designed for compact precision grinding and light heavy-duty metal finishing, this 457*13 zirconia corundum flat joint sanding belt is a high-performance abrasive accessory tailored for small belt sanders and portable polishing equipment. Adopting premium zirconia corundum flat joint abrasive materials, this sanding belt boasts outstanding hardness and self-renewing cutting edges, steadily eliminating fine burrs, surface rust, welding marks and oxidation layers on metal, alloy and hardware workpieces without rapid wear. As a professional 457 13 flat joint sanding belt, it utilizes exquisite seamless flat joint craftsmanship to avoid bouncing, vibration and uneven grinding traces during high-speed operation, delivering smooth and uniform surface finishing effects. This durable 457 x 13 zirconia sanding belt features flexible and tear-resistant base cloth, offering excellent tensile strength and heat resistance to support long-time continuous polishing work. With accurate sta…