50mm x 10mm (Approx. 2" x 3/8") Neodymium Disc Magnet – N52 Grade

Key Features:

• Dimensions: 50mm Diameter × 10mm Thickness
• Precision Tolerance: ±0.05mm 
• Magnet Grade: N52 
• Pull Force: Approx. 99 lbs 
• Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer plating 
• Magnetization: Axially magnetized (Poles on the large flat faces)
• Surface Gauss: Approx. 2,748 Gauss

Material Description:

Our 50x10mm N52 discs are built for the most demanding commercial and engineering applications. The substantial 10mm thickness creates a deep, intense magnetic field capable of penetrating through thick non-magnetic barriers like heavy cabinetry wood, structural plastics, or composite panels. These are the premier choice for large-scale "invisible" structural latches, industrial magnetic separators for removing ferrous contaminants from bulk flow, and high-performance rotors for wind turbines or industrial-grade robotics.

Handling Advice: EXTREME DANGER: This magnet is powerful enough to cause severe, life-altering injuries. With over 90 lbs of pull force, two magnets will attract with lethal velocity from several inches away. Impact can lead to crushed or broken bones and will cause the brittle magnets to shatter into sharp, high-speed fragments. Always handle with specialized non-magnetic tools and heavy protective gloves. NEVER handle alone and use thick wooden spacers for storage.

Warnings and Safety Information:

• Severe Crush Hazard: Can cause permanent injury to hands and fingers. For professional use only.
• Fragility Hazard: Extreme impact force will shatter the magnet. Eye protection is mandatory.
• Medical Safety: KEEP AWAY from pacemakers and sensitive medical implants at all times.
• Electronics: Keep well away from hard drives, credit cards, and all sensitive electronic equipment.

Applications:

• Industrial-scale magnetic stirrers for high-viscosity chemicals and large-volume mixing
• Heavy-duty structural mounting for industrial equipment and machinery panels
• High-performance magnetic couplers and rotors for renewable energy and heavy robotics
• Scientific research involving high-intensity magnetic field generation
• Lifting and positioning heavy ferrous loads in workshop or factory environments