Super Powerful Round Magnet with holes Neodymium Magnet NdfeB N35 Permanent Magnet
The Super Powerful Round Magnet with Holes is made from high-quality Neodymium (NdFeB) material, known for its exceptional magnetic strength. The N35 grade ensures that this magnet is not only strong but also durable, making it suitable for both indoor and outdoor applications. The round shape and the presence of a central hole make it incredibly versatile, allowing for easy mounting, hanging, or integration into various DIY projects.
This magnet is a strong permanent magnet, meaning it retains its magnetic properties over time without the need for external power sources. It is ideal for use in environments where a consistent and powerful magnetic field is required.
Product Overview

- Material: NdFeB (Neodymium‑Iron‑Boron)
- Grade: N35-N52 (M.H.SH.UH.EH.AH)
- Shape: Rectangular, Block, Bar, Round, Disc, Arc, Countersunk
- Dimensions: Length × Width × Thickness - customizable to project needs
- Tolerance: ± 0.1 mm standard
- Coating: Nickel plated (Ni–Cu–Ni) for corrosion resistance
- Magnetization direction: Axial (parallel to height)
- Working temperature: 60 °C or higher
- Certifications: ISO9001, TS16949, RoHS, SGS available
Advantages for Procurement & Engineering Teams
Features& Advantage:
- High Magnetic Strength: Thanks to its Neodymium (NdFeB) N35 composition, this magnet delivers a powerful magnetic pull that can hold heavy objects with ease.
- Round Shape with Central Hole: The round design and central hole make it easy to attach to tools, hooks, or other devices, offering flexibility in how you use it.
- Durable and Long-Lasting: Built to withstand wear and tear, this magnet is resistant to demagnetization and can maintain its strength for years.
- Versatile Use: From refrigerator magnets to DIY projects, this magnet is suitable for a wide range of applications.
- Compact and Lightweight: Despite its strength, the magnet is compact and easy to handle, making it perfect for both small and large projects.

Typical Applications

Multifunctional Applications:
- DIY Tool Organizer: Attach the magnet to a metal surface to create a custom tool organizer. Use the central hole to hang the magnet from a string or screw it into a board.
- Magnetic Display Board: Use multiple magnets to create a magnetic display board for photos, notes, and reminders.
- Refrigerator Accessories: Use the magnet to hold calendars, grocery lists, or even small kitchen tools on your fridge.
- Craft and Art Projects: Incorporate the magnet into your craft projects to create magnetic art, jewelry, or custom displays.
- Industrial Use: Use the magnet in machinery, automation systems, or as part of a custom magnetic solution.
Working with Us: Simplified Steps
- Send your required outer diameter, inner diameter, thickness, grade, coating and quantity.
- Receive a sample part for evaluation-fit, pull strength, coating inspection, magnetization direction.
- Upon approval, we can run a pilot production run and provide inspection summary.
- Full‑scale order processed with batch testing, shipping documentation, and lead times aligned with your production schedule.
Quality Assurance & Support
Every lot is inspected for dimensional accuracy, coating integrity, and magnetic performance such as pull force and flux density. We provide certification as required to meet OEM audit or supplier qualification standards.
If you require a magnet with a hole and need dependable supply, detailed support and customization, contact Hitech Magnetics. Our experience in OEM neodymium magnet solutions ensures you get the right ring magnet for your engineering and production needs.
FAQ
Q: Can I get free samples before bulk purchase?
A: Yes, we provide free samples for testing base on actual drawing evaluation.
Q: What are the standard tolerances for dimensions and magnetization direction?
A: Typical dimensional tolerance is ±0.05mm, angular tolerance ±1°. Custom precision machining available.
Q: Do you support custom magnetization directions?
A: Yes, axial, diametrical, and multi-pole magnetization are available.
Q: What coating options do you offer?
A: Ni-Cu-Ni (nickel), Zn, epoxy, or Parylene for harsh environments.
Q: What is your standard lead time?
A: 7 days for regular models; custom orders may vary.
Hot Tags: super powerful round magnet with holes neodymium magnet, manufacturers, suppliers, factory, customized, 15mm magnets, turbine, strongest magnets for magnet fishing, super magnets com, rare earth magnets screwfix, adhesive neodymium magnets










