20 pc Neodymium Disc Magnets – 1.26" x 1/8" Rare Earth NdFeB with Red Pole Mark – Bulk Set for Manufacturing and Engineering Projects

Overview These 20-pack neodymium disc magnets are designed for industrial, engineering, scientific, and commercial use. Each magnet measures 1.26 inches in diameter and 1/8 inch in thickness, crafted from NdFeB (neodymium-iron-boron) for maximum magnetic performance. To make handling easier, a red pole mark is applied to indicate the north side, ensuring precise orientation during technical projects. Whether you’re sourcing magnets for large-scale manufacturing or specialized engineering applications, this bulk set is built for reliability and consistency. Key Features Bulk 20 Pack – Ideal for manufacturing runs, engineering labs, and organizations needing multiple magnets. High-Quality NdFeB Material – Built from neodymium-iron-boron for long-lasting magnetic force. Large Disc Size – 1.26" diameter x 1/8" thickness, versatile for a wide range of applications. Red Pole Indicator – Clear north-pole marking simplifies alignment and polarity checks. Industrial Grade – Designed for engineering, prototyping, testing, and commercial use. Durable Plating – Nickel-copper-nickel coating resists corrosion and protects against wear. Multipurpose Utility – Suitable for mechanical design, scientific research, industrial holding, and other technical projects. Applications These neodymium disc magnets are not consumer novelty items – they are precision components for demanding fields. Common uses include: Manufacturing and Assembly – For fastening, positioning, and aligning metal components. Engineering Prototypes – Perfect for testing designs where compact, high-performance magnets are required. Research and Development – Laboratories rely on consistent polarity marking for experimental setups. Industrial Automation – Used in machines, jigs, and tools that require reliable magnetic contact. Magnetic Separation & Detection – Helps isolate metallic parts or control flow systems. Energy & Power Systems – Supports applications in motors, turbines, and magnetic couplings. By stocking a 20-piece bulk set, teams can scale production and reduce downtime while ensuring consistent results across projects. Why Choose This Magnet Set? Consistency Across Every Magnet – Each disc is engineered to identical specifications, so you can trust uniform performance. Clear Polarity Marking – The red north-pole indicator removes guesswork during alignment. Optimized Size – The 1.26" x 1/8" profile balances surface area with thinness, making it adaptable to diverse systems. Durable Coating – Resists chipping and oxidation, extending the magnet’s working lifespan. Trusted Brand – Manufactured and distributed by Applied Magnets, a recognized supplier for industrial and scientific magnets. Technical Specifications Material: Neodymium-Iron-Boron (NdFeB) Shape: Disc Quantity: 20 pieces Dimensions: 1.26" diameter x 0.125" thickness Pole Marking: Red dot indicates North pole Plating: Triple layer nickel-copper-nickel Grade: Industrial application suitable Color: Silver with red indicator Safety and Handling Information Neodymium magnets are not toys and should only be handled by individuals familiar with their strength and purpose. Keep Away from Children: Small magnets can present a choking hazard and may cause injury if swallowed. Avoid Pinching Hazards: Even moderate-sized magnets can snap together unexpectedly. Safe Storage: Store in a dry environment, away from electronic devices and magnetic storage media. Protective Use: Gloves and eye protection are recommended when handling multiple magnets. Special Note: These magnets should not be drilled, cut, or machined, as they may break or create hazardous dust. Bulk Value for Professionals Buying in bulk reduces per-unit cost and ensures that your team has consistent components for ongoing projects. With 20 magnets per set, engineers, technicians, and industrial users can: Prepare for multiple prototypes. Scale production efficiently. Maintain spare inventory without frequent reorders. Guarantee uniform specifications across every project. Common Industry Use Cases Aerospace Engineering: Magnetic fastening, holding, and testing. Electronics: Precision alignment for devices and experimental setups. Metalworking: Holding templates, fixtures, and parts during fabrication. Renewable Energy: Used in wind turbines, magnetic coupling systems, and experimental clean-energy devices. Robotics: Critical in motors, actuators, and compact drive systems. Customer Benefits Efficiency: Ready-to-use in bulk, minimizing downtime. Reliability: Consistent size and polarity markings reduce installation errors. Longevity: Nickel-plated surface improves resistance to rust and handling wear. Precision: Industrial-grade quality ensures results you can trust in technical projects. About Applied Magnets Applied Magnets has supplied high-quality rare earth magnets to engineers, researchers, and manufacturers for years. The company focuses on industrial solutions rather than consumer novelty, ensuring every product meets strict standards for consistency, safety, and durability. This 20-pack neodymium disc magnet set reflects that commitment, providing a professional-grade solution to technical challenges. Final Summary The 20 Pack Neodymium Disc Magnets (1.26" x 1/8") is a bulk set designed for professionals in manufacturing, engineering, and scientific research. With NdFeB construction, nickel plating, and clear polarity marking, each magnet delivers consistent performance across demanding applications. Whether you are building prototypes, conducting experiments, or scaling production, this magnet set offers the right balance of precision, durability, and bulk value. For engineers, researchers, and industries that depend on reliable rare earth magnets, this set from Applied Magnets is a dependable choice.