---
product_id: 63685054
title: "Magnet Expert 3mm dia x 1mm thick Samarium Cobalt Magnet - 0.17kg Pull (Pack of 50)"
brand: "first4magnetstm"
price: "$42"
currency: NZD
in_stock: true
category: "Tools &amp; Home Improvement"
url: https://www.desertcart.nz/products/63685054-magnet-expert-3mm-dia-x-1mm-thick-samarium-cobalt-magnet
store_origin: NZ
region: New Zealand
---

# Magnet Expert 3mm dia x 1mm thick Samarium Cobalt Magnet - 0.17kg Pull (Pack of 50)

**Brand:** first4magnetstm
**Price:** $42
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Magnet Expert 3mm dia x 1mm thick Samarium Cobalt Magnet - 0.17kg Pull (Pack of 50) by first4magnetstm
- **How much does it cost?** $42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/63685054-magnet-expert-3mm-dia-x-1mm-thick-samarium-cobalt-magnet)

## Best For

- first4magnetstm enthusiasts

## Why This Product

- Trusted first4magnetstm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Pack of 50 3mm diameter x 1mm thick +/-0.1mm tolerance Each magnet's north and south pole are on opposite 3mm diameter faces Each magnet can support a steel weight of up to 0.175kg vertically from the magnetic face when in flush contact with a mild steel surface Excellent resistance to demagnetisation Maximum operating temperature of 300  These small samarium cobalt disc magnets are some of the smallest in our range. When used to attract another magnet, rather than a metal surface such as steel the pull strength between the two magnets will be effectively double creating an incredible pull for their size. Samarium cobalt magnets do not require any additional protective plating and can operate in temperatures up to 300 meaning they are commonly used in the manufacturing industry. They are also often used in creative applications, packaging and engineering where small size and high operating temperatures are required.

## Features

- first4magnets high grade Sm2Co17 samarium cobalt magnet
- Each magnet's north and south pole are on opposite flat, circular faces
- Coated with three layers of nickel, copper and nickel to reduce corrosion and provide a smooth and clean finish
- Supplied in first4magnets packaging with applicable warning label
- first4magnets health &amp; safety data sheet included with order

## Images

![Magnet Expert 3mm dia x 1mm thick Samarium Cobalt Magnet - 0.17kg Pull (Pack of 50) - Image 1](https://images-na.ssl-images-amazon.com/images/I/31k1vuioG5L.jpg)

## Frequently Bought Together

- Samarium Cobalt Magnet for Motors, Electric Motors, Turbo Machinery and Sensors - 3mm dia x 1mm thick - 0.17kg Pull - Pack of 50
- FINDMAG 50 Pcs 5 mm x 2 mm Fridge Magnets, Small Magnets Strong, Strong Neodymium Magnets, Whiteboard Magnets, Round Magnets for Whiteboard, Magnets for Crafts, Photos, Tools, Arts, Hobbies, DIY
- Samarium Cobalt Magnet for Manufacturing, Motor Engineering, Guitar Pickups and High Temperature Applications - 4mm dia x 2mm thick - 0.32kg Pull - Pack of 20

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**Shop now:** [https://www.desertcart.nz/products/63685054-magnet-expert-3mm-dia-x-1mm-thick-samarium-cobalt-magnet](https://www.desertcart.nz/products/63685054-magnet-expert-3mm-dia-x-1mm-thick-samarium-cobalt-magnet)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-07*