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SKU: ND064-3A-6

Neodymium Rare Earth Disc Magnets 1.26" x 1/8" (32mm x 3mm) /w Double-Sided Super Strong Adhesive Magnets

$ 12.99
$ 12.99
Pack Size:

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32mm x 3mm General-Purpose Neodymium Disc Magnets with Adhesive Pads

Quick Facts

Attribute Value
Magnet Type Neodymium Rare Earth Disc Magnet
Grade General Purpose
Shape Disc
Diameter 32 mm (1.26")
Thickness 3 mm (0.118" / approximately 1/8")
Pull Force Over 17 lbs*
Material NdFeB (Neodymium-Iron-Boron)
Coating Nickel-Copper-Nickel (Ni-Cu-Ni) Triple Layer
Magnetization Through Thickness (Axially Magnetized)
Br Max N/A
Certification ISO Certified

*Note: Actual pull force may vary depending on the application, contact surface, steel thickness, air gap, and mounting method. Testing in your specific application is recommended.

Quick Answers

Question Answer
How strong is this magnet? Over 17 lbs of pull force under ideal conditions.
What is this magnet made of? NdFeB (Neodymium-Iron-Boron) rare earth material.
Is this stronger than N35 magnets? No. These are general-purpose neodymium magnets designed for everyday applications. While they are much stronger than ceramic magnets, N35, N42, N48, and N52 grades provide higher magnetic performance for demanding applications.
Can it be used outdoors? Yes, but additional sealing is recommended for long-term outdoor or marine environments.
What is it commonly used for? Crafts, home organization, magnetic displays, refrigerator magnets, cabinet closures, workshop organization, office organization, and DIY projects.

Product Overview

These 32mm x 3mm General-Purpose Neodymium Disc Magnets provide dependable magnetic performance at an affordable price, making them an excellent choice for everyday magnetic applications. Measuring 32 mm (1.26") in diameter and 3 mm thick, they offer a strong holding force of over 17 pounds while maintaining a slim, versatile profile suitable for countless projects.

Each pack includes matching double-sided adhesive pads, allowing the magnets to be quickly mounted to wood, plastic, glass, cardboard, and many other non-metal surfaces without requiring glue or special hardware. Simply attach the adhesive pad to the magnet for a fast, clean installation.

Constructed from premium NdFeB (Neodymium-Iron-Boron) rare earth material and protected with a durable Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer coating, these magnets provide reliable performance, corrosion resistance, and a smooth polished finish. They offer significantly greater holding power than traditional ceramic magnets while remaining an economical solution for everyday use.

What Is a Neodymium Disc Magnet?

A neodymium disc magnet is a permanent NdFeB (Neodymium-Iron-Boron) magnet that provides exceptional magnetic strength in a compact, round shape. Neodymium magnets are among the strongest commercially available permanent magnets and are widely used in industrial, commercial, educational, and consumer applications.

This magnet is magnetized through its thickness (axially magnetized), placing the north and south poles on the two flat circular faces. Disc magnets are commonly used for magnetic mounting, displays, crafts, cabinetry, product assemblies, educational projects, and workshop organization.

Neodymium magnets are also known as Neo magnets, NdFeB magnets, NIB magnets, or super magnets.

How Strong Is This Magnet?

This 32mm x 3mm disc magnet delivers over 17 pounds of pull force under ideal laboratory conditions using a thick, clean steel surface.

Actual holding force depends on several factors, including:

  • Surface material
  • Steel thickness
  • Contact area
  • Air gap
  • Mounting method
  • Environmental conditions

For best performance, use the magnet against a clean, flat steel surface. When using the included adhesive pads, the adhesive bond strength will also influence the overall holding performance.

Note: Pull force values are estimates based on ideal laboratory conditions. Actual performance should always be verified for your intended application.

Technical Specifications

Specification Value
Magnet Type Neodymium Rare Earth Disc Magnet
Grade General Purpose
Shape Disc
Diameter 32 mm (1.26")
Thickness 3 mm (0.118")
Pull Force Over 17 lbs*
Material NdFeB (Neodymium-Iron-Boron)
Coating Nickel-Copper-Nickel Triple Layer
Magnetization Through Thickness (Axially Magnetized)
Br Max N/A
Certification ISO Certified
Included Matching Double-Sided Adhesive Pads

Magnet Grade Comparison

Grade Relative Strength Typical Applications
General Purpose Everyday Use Crafts, home organization, displays
N35 Standard General-purpose magnets
N38 Moderate Consumer products
N40 High Industrial applications
N42 Higher Engineering
N52 Maximum High-performance industrial applications

Disc Magnet Size Comparison

Size Typical Use
Small Crafts & sensors
Medium General holding
32 mm × 3 mm Magnetic mounting, displays, home organization
Large Industrial mounting

Applications by Industry

Industry Common Uses
Manufacturing Light-duty fixtures & jigs
Retail Displays & signage
Education STEM projects & classroom demonstrations
Office Organization and magnetic boards
DIY Home projects, crafts, hobby building
Workshop Tool and hardware organization

Common Questions About This Magnet

What is the pull force?

This magnet provides over 17 pounds of pull force under ideal testing conditions.

Is this stronger than N35 magnets?

No. These magnets are designed as an economical general-purpose option. For maximum magnetic performance, consider N35, N42, N48, or N52 grade magnets.

Can it rust?

The Nickel-Copper-Nickel triple-layer coating helps protect against corrosion. If the coating becomes damaged and moisture reaches the magnet, corrosion may occur over time.

Can it be used outdoors?

Yes. However, additional sealing is recommended for long-term outdoor exposure or humid environments.

What direction is it magnetized?

This magnet is magnetized through its thickness (axially magnetized), with the north and south poles located on the two flat circular faces.

Do you offer bulk discounts?

Yes. Contact Super Magnet Store for wholesale pricing and volume discounts on large quantity orders.

Why Buy From Super Magnet Store?

  • Premium NdFeB rare earth magnets
  • ISO-certified quality
  • Consistent magnetic performance
  • Durable Nickel-Copper-Nickel protective coating
  • Matching double-sided adhesive pads included
  • Competitive pricing
  • Bulk discounts available
  • Fast shipping
  • Trusted by manufacturers, educators, businesses, and DIY enthusiasts worldwide

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