Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Magnets & Magnetic Balls |
| Origin | - |
| Material Grade | N52 Neodymium Iron Boron |
| Available Shapes | Disc, Ring, Square, Countersunk, Custom Irregular |
| Coating Options | Nickel-Copper-Nickel, Epoxy, Zinc, Gold |
| Temperature Resistance | Up to 80°C (176°F) standard |
| Tolerance Precision | +/- 0.05mm for custom dimensions |
| Magnetization Direction | Axial, Diametrical, or Multi-pole customizable |
| Minimum Order Quantity | 1 piece for samples, bulk discounts available |
| Lead Time | 3-5 days for stock items, 10-15 days for custom |
| Packaging | Anti-magnetic foam with reinforced cardboard boxing |
| Certification | RoHS and REACH compliant materials |
Anonymous
Mar 28, 2026
Rating: 4/5
Good value for custom work
Prices are competitive considering these are custom manufactured. Delivery took a day longer than estimated, but the quality of the ring magnets made up for the slight delay.
Anonymous
Mar 21, 2026
Rating: 5/5
Incredible holding power
Ordered custom countersunk magnets for a woodworking project. The pull force is exactly as described, and the nickel plating looks professional. Will definitely order again for my next batch of jigs.
Anonymous
Mar 18, 2026
Rating: 4/5
Strong but handle with care
These N52 discs are seriously strong. They snapped together before I could align them properly, chipping one corner slightly. My fault for not wearing gloves, but the strength is no joke. Great product overall.
Anonymous
Mar 07, 2026
Rating: 5/5
Perfect for prototyping
We needed irregular shapes for a sensor housing prototype. The team worked with our CAD files and delivered precise units within two weeks. Quality control seems very strict.
Anonymous
Mar 05, 2026
Rating: 5/5
Consistent quality in bulk
Purchased 500 square magnets for assembly line use. Every single unit had consistent dimensions and magnetic strength. Packaging prevented any damage during shipping.
Anonymous
Mar 03, 2026
Rating: 5/5
Excellent customer service
I wasn't sure which coating would work best for an outdoor application. Support team recommended epoxy coated rings, and they have held up perfectly through rain and sun for three months now.
Q: Are these magnets safe to use near electronics?
A: Due to their high strength, please keep them at a safe distance from sensitive electronics, credit cards, and pacemakers. We include safety guidelines with every shipment.
Q: How do I submit a custom shape design for manufacturing?
A: You can upload your DXF, STEP, or PDF drawings directly through our custom quote page. Our engineering team will review feasibility and provide a quote within 24 hours.
Q: Can you manufacture magnets with specific hole sizes for M4 screws?
A: Yes, we can customize countersunk holes or through-holes to fit M4 screws or any other specification you provide in your technical drawing.
Q: Do you offer samples before placing a large bulk order?
A: Absolutely. We encourage customers to order sample kits to test fit and pull force. Sample orders usually ship within 24 hours via express courier.
Q: What is the maximum operating temperature for the epoxy coated version?
A: Our standard N52 material is rated up to 80°C. If you require higher temperature resistance, we can produce grades like N42SH which withstand up to 150°C, though with slightly lower magnetic strength.
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