Product Details

Size: 3mm diameter x 1mm thick

Quantity: 120

Grade: N52 Neodymium - the strongest

Pole location:  Poles on flat faces

Pull/Push: About 130 grams to another magnet or to 0.4mm sheet steel. Resistance to sliding is about 1/3 that. Stack 2 for twice the pull. 

Notes:

• One magnet holds one (actually 2 - just) A4 sheet on a whiteboard. But for easier-to-handle magnets on whiteboards, I recommend my D6x6mm in pairs, or similar.
• About 10 times more pull than the traditional, grey, ferrite type
• This type of magnet never weakens with age
• Triple plated for durability: Ni/Cu/Ni

Potential Uses:

• Small latches and closures
• Displays of photos etc
• Warhammer etc. Attaching parts of models or for movement trays
• FIgurines
• Educational science projects.

Warnings:

• Not for kids! Two or more, if swallowed, can lethally puncture gut tissue.
• They can pinch skin and cut clothing.
• The material is brittle. It can chip or break during collisions. Eye protection advised.
• For credit cards, pacemakers etc, keep at a distance where the field is negligible.

Seller:

• Dangerousmagnets is your helpful & reputable source for amazingly strong Neodymium Magnets. (Also called Rare Earth Magnets.)
• Genuine NZ trader in Auckland, trading with scrupulous honesty, specialising in Neodymium Magnets since 2009.
• Unequalled 5000+ positive feedback for magnet sales in Trademe.
• Over 45 sizes.
• I don't sell China's cheapest neodymium magnets. I have found them substandard and with fake "certification".
• Qualified mechatronics engineer with practical experience.
• I am happy to help you find the best solution for your application.
• Visits welcome by appointment. Bring your application to investigate solutions.
• You're welcome to change your order to 2 half-packs &/or add half-packs. Just ask by email.
• Combine shipping.
• Quantity discounts. Please ask by email.
• Send purchase orders to sales@dangerousmagnets.com