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Item #:
1286272
CMS Magnetics Disc Neodymium Magnets N45 1-1/2 Diameter x 1/4" (38.1 mm x 6.35 mm) Strong Rare Earth Magnet for Home Hobby Schools & Science 3 PCs
Item #:
1286272
AUD 60
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In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 06
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These neodymium N45 magnet discs are 10-15 times the force of those old time magnets. Never experienced powerful neodymium disc magnets? Now is the time!
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What Stands Out
High Strength
These N45 neodymium magnets exhibit exceptional holding power, making them ideal for various applications like crafting, science experiments, and DIY projects.
Versatile Use
Perfect for home, school, and hobby projects, these magnets cater to educators, crafters, and scientists alike, enhancing creativity and problem-solving in diverse environments.
Convenient Set
Packaged in sets of three, these magnets provide excellent value and flexibility for multiple uses, ensuring you always have the right strength at hand for your projects.
Product Details
| Brand Name | CMS MAGNETICS |
| Manufacturer | CMS Magnetics, Inc |
| Part Number | ND05578-45NM |
| Model Number | ND05578-45NM |
| Number of Pieces | 3 |
| Material Type | Sheeting,Nickel |
| Color | Silver |
| Shape | Round |
| Material | Sheeting,Nickel |
| Brand | CMS MAGNETICS |
| Item Weight | 0.24 lbs (110 grams) |
Who Should Buy?
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Craft Enthusiasts
Ideal for DIY projects, scrapbooking, and other crafting activities due to their strong magnetic properties.
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Educators
Perfect for science experiments and demonstrations in schools, allowing hands-on learning about magnetism.
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Home Organizers
Useful for organizing tools, kitchen items, or office supplies on metal surfaces, enhancing space efficiency.
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Heavy Loads
Not suitable for applications requiring robust support for heavy items, as their hold may be insufficient.
Product Description
CMS Magnetics Disc Neodymium Magnets N45 1-1/2 Diameter x 1/4" (38.1 mm x 6.35 mm) Strong Rare Earth Magnet for Home Hobby Schools & Science 3 PCs
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are CMS Magnetics Disc Neodymium Magnets used for?
Answer: CMS Magnetics Disc Neodymium Magnets are versatile and can be used in various applications, including home projects, educational purposes in schools, and hobby activities. These strong rare earth magnets can hold items securely for crafts, DIY magnetic experiments, or even as components in simple electric motors. Their strong pulling power makes them ideal for attaching notes to metal surfaces or creating magnetic closures for art and craft projects. -
Question:
What is the strength of the CMS Magnetics Neodymium Magnets?
Answer: The CMS Magnets are classified as N45, indicating a high magnetic strength. This classification indicates they have a high pull force, making them suitable for demanding applications such as industrial uses, and they can securely hold heavier items than standard magnets. For instance, they can be used in mounting tools, creating custom DIY projects, or in scientific demonstrations that require robust magnetic forces. -
Question:
How do I clean and maintain the CMS Neodymium Magnets?
Answer: To maintain the optimal performance of CMS Neodymium Magnets, it's important to keep them clean and avoid exposure to moisture. Use a soft, dry cloth to wipe away dust or debris. Avoid using water or cleaning solutions as these can corrode the surface over time. Proper handling and storage in a dry environment will preserve their magnetic properties, ensuring they remain effective for all your projects and applications. -
Question:
Are these CMS Disc Magnets safe for children?
Answer: While CMS Disc Magnets are a popular choice for educational activities, adult supervision is recommended when children use them. The strong magnetic force can pose a risk if swallowed, and the small size may be a choking hazard. However, they can be utilized safely in guided science projects or creative activities where kids learn about magnetism and physics, promoting STEM education. -
Question:
What sizes are available for CMS Magnetics Disc Neodymium Magnets?
Answer: The CMS Magnetics Disc Neodymium Magnets come in a diameter of 1.12 inches and a thickness of 6.35 mm. This size is beneficial for various applications, allowing for ease of use in crafts or educational experiments. They can be stacked or arranged in different configurations, making them adaptable for different projects, whether for hobbyists or classroom activities. -
Question:
Can these magnets damage electronics?
Answer: Yes, strong Neodymium magnets like those from CMS Magnetics can potentially damage electronic devices if placed too close. The magnetic field can interfere with the operation of devices that use magnetic sensors, such as credit cards or some types of hard drives. It's crucial to handle them with care and keep them away from sensitive electronics while still enjoying their benefits in appropriate non-digital environments. -
Question:
Can these magnets be painted or coated?
Answer: Yes, CMS Neodymium Magnets can be painted or coated, although it is essential to use non-conductive materials to avoid interference with their magnetic properties. Applying a coat can protect the magnets from corrosion and enhance their aesthetics for crafts. For instance, they can be painted for use in decorative projects while still providing strong performance when used appropriately. -
Question:
Can I use these magnets outdoors?
Answer: While CMS Magnetics Disc Neodymium Magnets can be used outdoors, caution is necessary as they can be affected by moisture and extreme weather conditions. They are best suited for dry and protected environments to prevent rusting or corrosion. For outdoor projects, consider sealing them properly to maintain their strength and appearance, making them useful for garden projects or outdoor science demos. -
Question:
How do I separate two CMS Neodymium Magnets that are stuck together?
Answer: Separating stuck CMS Neodymium Magnets requires careful handling to avoid injury. You can gently twist one magnet while pressing it away from the other to help break the magnetic bond. It’s vital to do this slowly to prevent snapping or damaging the magnets, which can cause them to chip. This technique is useful when utilizing multiple magnets in various configurations for projects. -
Question:
Where can I buy CMS Magnetics Disc Neodymium Magnets N45 in Australia?
Answer: You can purchase CMS Magnetics Disc Neodymium Magnets N45 from Ubuy in Australia. Ubuy offers a convenient online shopping experience, with a range of magnets suitable for various applications, ensuring you find the right product for your home, hobbies, or educational needs.
CMSMAGNETICS Rare Earth Magnets ND05578-45NM Editorial Review
These powerful magnets are great for a variety of uses. One customer uses them to separate magnetic black sands, while another used them to attach screens to the windows of their motorhome. The magnets are incredibly strong, so it's important to be careful. One customer had a negative experience with the magnets chipping and breaking within five minutes of use, but also admits they were using them with magnetic slime for their seven-year-old. Overall, if handled with care, these magnets could be a great addition to your toolkit.
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Pros
- Incredibly strong
- Useful for a variety of tasks
Cons
- Fragile and can chip or break easily
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
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Terri
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“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
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Gavin
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
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Jeannie
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 60
Order now and get it around Sunday, September 06
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Features & Benefits
- Grade N45 neodymium disc magnets
- Triple plated with nickel for corrosion resistance
- Exacting size measurement & consistent gauss rating
- Ideal for a wide range of applications
- 10-15 times the force of traditional magnets
- Perfect for personal projects, crafts, closures, and more
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