---
product_id: 499553888
title: "Realth Neodymium Ring Magnets Dia. 0.75''×0.12'' - 0.31'' Hole, Disc Magnets with Hole, Magnet Rings for Research Industrial Purposes Educational, 10 Pack(MT1910)"
brand: "realth"
price: "156.98 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Realth"
url: https://www.desertcart.tn/products/499553888-realth-neodymium-ring-magnets-dia-0-75-0-12-0
store_origin: TN
region: Tunisia
---

# Triple-layer Ni-Cu-Ni coating for durability 0.31'' central hole for versatile mounting 0.75'' diameter precision ring Realth Neodymium Ring Magnets Dia. 0.75''×0.12'' - 0.31'' Hole, Disc Magnets with Hole, Magnet Rings for Research Industrial Purposes Educational, 10 Pack(MT1910)

**Brand:** realth
**Price:** 156.98 DT
**Availability:** ✅ In Stock

## Summary

> 🧲 Elevate your projects with magnetic precision and professional-grade strength!

## Quick Answers

- **What is this?** Realth Neodymium Ring Magnets Dia. 0.75''×0.12'' - 0.31'' Hole, Disc Magnets with Hole, Magnet Rings for Research Industrial Purposes Educational, 10 Pack(MT1910) by realth
- **How much does it cost?** 156.98 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/499553888-realth-neodymium-ring-magnets-dia-0-75-0-12-0)

## Best For

- realth enthusiasts

## Why This Product

- Trusted realth brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durability Meets Shine:** Triple-layer nickel-copper-nickel plating ensures long-lasting corrosion resistance and a sleek finish
- • **Precision Engineered Size:** Perfect 0.75'' diameter with 0.31'' hole for seamless integration in projects
- • **ISO 9001 Quality Assurance:** Manufactured under strict quality standards for consistent performance and reliability
- • **Versatile Application Ready:** Ideal for educational experiments, industrial prototyping, and professional research setups
- • **Powerful Rare Earth Composition:** Neodymium-iron-boron blend delivers reliable magnetic strength for research and industrial use

## Overview

Realth Neodymium Ring Magnets (10-pack) feature a 0.75'' diameter with a 0.31'' hole, crafted from powerful NdFeB rare earth material. Their triple-layer nickel-copper-nickel coating offers enhanced durability and corrosion resistance, making them perfect for educational, industrial, and research applications. Designed under ISO 9001 standards, these magnets combine precision, strength, and versatility for professionals who demand quality and performance.

## Description

Realth Neodymium Ring Magnets Dia. 0.75''×0.12'' - 0.31'' Hole, Disc Magnets with Hole, Magnet Rings for Research Industrial Purposes Educational, 10 Pack(MT1910): desertcart.com: Industrial & Scientific

Review: Perfect little magnets! VERY FRAGILE!!! - Do not let these little magnets snap together or to whatever you are using them for. They will break. But, that is a standard expectation with any neodymium magnet. These are perfect for the price and do the job well.
Review: These are pretty strong, but not... - These are pretty strong, but not crazy strong. I've bought others that were better, as far as strength goes. Disregard the reviews that say they break easy. Anyone that know this type of magnet knows they are brittle and need to handled accordingly and that they are prone to breaking if allowed to slam together or against an attractive material. They work well enough for experimentation.

## Features

- Composition - Neodymium magnets are composed of neodymium (Nd), iron (Fe), and boron (B). The combination of these elements results in a crystalline structure that contributes to the high magnetic properties. However, this crystalline structure also makes the magnets less hard than other carbon steels.
- Feature - Various sizes can satisfy your various choices. We provide the perfect size for a variety of applications. These magnets have a triple layer coated with Nickel+Copper+Nickel to provide shiny and durable protection.
- Applications - These magnets are used for educational, research, professional, commercial, or industrial purposes that are sold or distributed to school educators, researchers, professionals, or commercial or industrial users.
- Tips- Magnets can attract to each other with great force, so avoid dropping them or subjecting them to impacts.
- Service - Search for Realth on desertcart for more sizes, shapes, functions, and other unique magnets. Our products are designed based on actual demands and needs and are made under ISO 9001 Quality Systems. Please contact desertcart customer service for the after-sale service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BJFBP3Y7 |
| Best Sellers Rank | #132,983 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #573 in Rare Earth Magnets |
| Brand | Realth |
| Brand Name | Realth |
| Color | Silver |
| Customer Reviews | 4.1 out of 5 stars 41 Reviews |
| Included Components | Neodymium |
| Item Dimensions L x W x Thickness | 3.7"L x 2.2"W x 1.5"Th |
| Item Thickness | 0.11 Inches |
| Manufacturer | Realth |
| Material | Neodymium, Rare Earth, Nickel Plated |
| Material Type | Neodymium, Rare Earth, Nickel Plated |
| Number of Pieces | 10 |
| Part Number | MT1910 |
| Product Dimensions | 3.7"L x 2.2"W x 1.5"Th |
| Shape | Round |
| Unit Count | 10.0 Count |

## Product Details

- **Material:** Neodymium, Rare Earth, Nickel Plated
- **Brand:** Realth
- **Product Dimensions:** 3.7"L x 2.2"W x 1.5"Th
- **Color:** Silver
- **Shape:** Round

## Images

![Realth Neodymium Ring Magnets Dia. 0.75''×0.12'' - 0.31'' Hole, Disc Magnets with Hole, Magnet Rings for Research Industrial Purposes Educational, 10 Pack(MT1910) - Image 1](https://m.media-amazon.com/images/I/713ZQCbzQ1L.jpg)

## Questions & Answers

**Q: Why do neodymium magnets break easily?**
A: The Neodymium magnets that you use are not actually made from solid chunks of metal, but are rather made by compressing a large amount of powder into blocks through a process called sintering. This is the reason they are so brittle.

**Q: What do I need to pay attention to in the use of neodymium magnets?**
A: Neodymium magnets are not children's toys. Keep the neodymium magnet at least 25 centimeters away from electronic devices. Keep the neodymium magnet at a very safe and long distance from people with pacemakers or implantable cardiac defibrillators.

**Q: What grades of neodymium magnets are usually available?**
A: In general, neodymium magnets are available in grades ranging from N35 to N55. The higher the grade or N number, the stronger the magnetism.

**Q: How to separate two magnets correctly?**
A: The Edge Technique Utilize the edge of table or desk by positioning the magnets where they are joined and then carefully pushing the magnets apart. Be sure to quickly separate the magnets and store far enough away from each other.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect little magnets! VERY FRAGILE!!!
*by B***B on March 7, 2024*

Do not let these little magnets snap together or to whatever you are using them for. They will break. But, that is a standard expectation with any neodymium magnet. These are perfect for the price and do the job well.

### ⭐⭐⭐⭐ These are pretty strong, but not...
*by S***T on December 10, 2025*

These are pretty strong, but not crazy strong. I've bought others that were better, as far as strength goes. Disregard the reviews that say they break easy. Anyone that know this type of magnet knows they are brittle and need to handled accordingly and that they are prone to breaking if allowed to slam together or against an attractive material. They work well enough for experimentation.

### ⭐⭐⭐⭐⭐ Very strong
*by G***S on February 27, 2025*

So strong it can be hard to separate them.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-31*