Tiny Round Disc Magnets 3×1.5mm MicroGeoCaches 300 Pack Silver Metal

Description

Product Overview

The Tiny Round Disc Magnets 3×1.5mm from MicroGeoCaches are engineered to deliver a subtle yet dependable magnetic force in a miniature form factor. Each disc measures exactly 3 mm in diameter and 1.5 mm in thickness, giving you a compact footprint that can be hidden within tight spaces without compromising performance. Crafted from high‑grade N50 neodymium alloy and coated in a durable silver finish, these magnets resist corrosion and maintain their pull strength over long periods of use. The package includes 300 individual discs, providing ample supply for large projects, batch production, or ongoing prototyping work. With a total weight of just 1.12 ounces, the pack is lightweight and easy to store, making it an ideal addition to any hobbyist’s toolbox, engineering lab, or craft studio.

Usage

These tiny magnetic discs excel in environments where precision and subtlety are paramount. In tabletop wargaming, they serve as invisible anchors for miniature figures, allowing rapid repositioning of units while keeping them firmly attached to the battlefield surface. Model‑kit builders appreciate the ability to secure tiny components such as armor plates, weapon mounts, and electronic modules without the need for adhesives that could damage delicate parts. Jewelers use the magnets to hold tiny beads, clasps, and settings during soldering or polishing, ensuring hands‑free operation and reducing the risk of loss. In scientific and educational settings, the discs are perfect for holding metal specimens, aligning micro‑electronics on prototype boards, or creating modular magnetic arrays for physics demonstrations. Their small size also makes them suitable for home organization, such as attaching spice jars to a metal backsplash or keeping small tools in place on a workshop bench.

Why Choose Us

MicroGeoCaches is a trusted brand known for delivering high‑quality magnetic components that meet the exacting standards of professional creators and hobbyists alike. Each batch of disc magnets undergoes rigorous testing to verify magnetic pull, dimensional accuracy, and coating integrity, ensuring that you receive a consistent product every time. Our commitment to quality extends beyond the raw material; the packaging is designed for easy dispensing, with a resealable bag that protects the magnets from dust and moisture while allowing quick access during projects. We also provide responsive customer support, offering technical advice, usage tips, and assistance with any concerns you may encounter. When you purchase from MicroGeoCaches, you benefit from a reliable supply chain, transparent product information, and a community of users who share innovative applications and solutions.

Key Features

• Ultra‑small 3 mm diameter for discreet placement in tight spaces
• High‑grade N50 neodymium core delivers strong, reliable pull
• Silver coating provides corrosion resistance and a sleek appearance
• 300‑piece pack ensures you have enough magnets for large or repeat projects
• Responsive customer support and detailed usage guidance for peace of mind

FAQ

What is the holding strength of these 3 mm disc magnets?

Each disc magnet has a pull force of approximately 0.02 kg (0.045 lb) when tested against a standard steel plate. This strength is ideal for holding lightweight components such as miniature figures, small metal parts, or jewelry elements without causing damage.

Are the magnets safe to use with electronic components?

Yes. The magnets are coated with a non‑conductive silver layer that helps prevent short‑circuiting when placed near electronic boards. However, it is still advisable to keep them away from sensitive magnetic sensors or data storage devices.

Can I use these magnets for outdoor applications?

The silver coating offers basic corrosion resistance, making the magnets suitable for indoor and light‑exposure outdoor use, such as attaching tools to a metal workbench or securing garden labels. For harsh marine environments, additional protective measures are recommended.

How should I store the remaining magnets after opening the pack?

Keep the unused discs in the original resealable bag or transfer them to an airtight container to protect them from dust and moisture. Storing them away from strong magnetic fields will preserve their performance over time.

Do you offer bulk discounts for larger orders?

Yes, MicroGeoCaches provides volume pricing for bulk purchases. Please contact our sales team with your required quantity, and we will gladly arrange a competitive quote tailored to your needs.