Custom Magnets
Amazing Magnets, LLC is a leading supplier of custom rare-earth magnets, including the strongest magnet materials commercially available.
Based in Round Rock, Texas, we provide high-performance custom magnets and magnetic assemblies, supported by expert engineering guidance every step of the way. ISO 9001:2015 certified.
Standard Custom MagnetsHigh Quality Neodymium, Samarium Cobalt, Alnico, and Ferrite Magnets in any shape and size.  GET A QUOTE |
Custom Magnetic AssembliesOvermolded Plastic Assemblies, Metal Housings & Specialized Magnetic Solutions  GET A QUOTE |
Fast Quotes & Delivery48hr custom magnet quotes |
Verified for Performance• Every order thoroughly tested |
Net30 TermsOpen account terms available to qualified customers |
WarehousingInventory stocked and delivered on demand |
Expert Magnet Design, Made Simple
We collaborate with product designers and engineers to bring bold magnetic ideas to life. By combining magnetic design expertise and manufacturing know-how, we transform magnetic challenges into clear solutions.
Magnet Design SupportGet in-depth magnet design support, from performance optimization to manufacturability improvements.
See our full list of design support services BOOK NOW |
Contract EngineeringOur contract engineering service provides structured, in-depth assistance tailored to your needs.
See our full list of contract engineering services LEARN MORE |
Magnet Design Resources
Custom Plating OptionsMagnets can be finished with a range of plating and coating options to improve corrosion resistance, appearance, durability, or compatibility with your application. The right finish depends on factors like environment, handling, wear, and assembly method. LEARN MORE |
Custom High Temperature GradesNot all magnet grades perform the same at elevated temperatures. High-temperature grades are designed to better resist permanent magnetic strength loss in demanding thermal environments. LEARN MORE |
Magnets with Adhesive BackingsAdhesive-backed magnets can simplify installation and reduce assembly time in the right application. The best results depend on surface type, environmental conditions, load direction, and selecting an adhesive system suited to the job. LEARN MORE |
Tolerance & Geometry LimitationsCustom magnets can be made in a wide range of sizes and shapes, but manufacturing methods place practical limits on geometry and tolerances. Understanding these limits early can help avoid unnecessary cost, delays, or design revisions. LEARN MORE |
Plastic OvermoldingPlastic overmolding allows magnets to be encapsulated inside a molded plastic part for improved durability, cleaner assembly, and easier integration into products. It can also help with sealing, alignment, handling, and cosmetic appearance. LEARN MORE |
Optimizing Magnet PerformanceSmall changes to geometry, material grade, air gap, steel backing, and orientation can make a major difference in magnetic performance. Careful design optimization can often improve strength and cost at the same time. LEARN MORE |
Pricing Breakdown
Custom magnets are a common part of magnet sourcing and are often more cost-effective than many people expect.
In most cases, pricing comes down to two main factors:
Order Volume & MaterialsThe quantity you order plays a big role in the per-piece price. Larger runs are usually more efficient because setup and quality checks are spread across more parts. Smaller runs are still very common, especially for development, prototyping, and specialty applications. |
Machining and Labor Per PieceEach magnet is manufactured and finished to match the design requirements. Simple shapes are generally more economical, while added features such as countersink holes, specialty geometry, or tighter tolerances may require extra processing. Note: For smaller magnets, especially under about 10 mm, the material grade may have less impact on price than expected. At that size, the manufacturing and finishing steps often make up a larger share of the total cost. |
Minimum Order Quantities
The minimum order quantity varies based on the size of the magnet, but is relatively low. Small parts involving intricate machining operations or high likelihood of breakage and loss during machining will have a higher minimum order quantity.
Production Lead-Times
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The production of custom magnets typically takes 30 days. This doesn’t include shipping. Customs paperwork and requirements change frequently and can affect the timeline. We’ll provide the most up-to-date estimate when we send your quote. |
How Custom Neodymium Magnets Are Made
Magnets are typically made from scratch rather than from pre-made blanks. Because there are so many possible combinations of grades, shapes, and magnetization directions, most custom magnets must be manufactured specifically for the application. The process begins with raw elements, which are combined and melted in controlled ways to create the desired magnet grade. That material is then processed into the final magnet shape, coated for protection, and magnetized before shipment.
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Packaging Options
Parts can be packaged according to your requirements. Below is an overview of the most common factory packaging methods for custom neodymium magnets.
Spacers
Depending on the size and strength of the magnet, we can place a nylon spacer between each magnet in the stack. The purpose of the spacer is to make handling easier when separating individual magnets. Very strong magnets can be difficult or unsafe to remove without spacers. If no preference is specified, we will decide whether spacers are needed based on our judgment. |
Plastic Wrapping
Magnets inside each inner box are wrapped as a bundle to protect them from moisture and humidity during storage.If needed, we can also vacuum seal the magnets upon request. |
Stack Quantity and Inner Box
Inner boxes are typically plain white folding boxes with a label on the outside listing the part name, dimensions, material specification, and box quantity.The number of magnets in each stack or row is determined by what fits best in the box, but this can be adjusted upon request if you need a specific stack quantity for counting or automated processes. |
Outer Shipping Box
The main shipping box is a durable two ply corrugated carton designed to withstand transport. For stronger magnets, the box may include a steel liner on the inside walls. This is required by international shipping regulations when magnetic field strength exceeds certain limits. The steel liner redirects and contains the magnetic field so the package can be shipped safely. |
Ready to Start Your Custom Magnet Project?
Every application has different performance, packaging, and manufacturing requirements, and the right guidance early on can save time and cost later. Contact us today for a fast quote or to discuss your custom magnet or magnetic assembly with our engineering team.
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