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Ferrite Pot Magnet - 66mm x 10mm - 39kg Pull - F4MG66-1

Ferrite Pot Magnet - 66mm x 10mm - 39kg Pull - F4MG66-1

This ferrite pot magnet is designed for high-performance holding applications. Featuring a ferrite...

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Brand:-First4magnets Magnet Expert 66Mm Dia X 10Mm Thick X 8Mm Hole Ferrite Pot Magnet - 39Kg Pull ( Pack Of 1 )

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OnBuy.comBrand:-First4magnets Magnet Expert 66Mm Dia X 10Mm Thick X 8Mm Hole Ferrite Pot Magnet - 39Kg Pull ( Pack Of 1 )
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£6.74
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eBayFerrite Pot Magnet for Arts, Crafts, Model Making, DIY, Pack of 1, Silver
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£7.19
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B&Q - 66mm Dia X 10mm Thick X 8mm Hole Ferrite Pot Magnet39Kg Pull ( Pack Of 1 )
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£9.99
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Product Information

Full details

The F4MG66-1 Ferrite Pot Magnet is designed for industrial professionals and DIY enthusiasts who require a robust, high-performance solution for heavy-duty holding applications. By housing a ferrite magnet within a steel shell, this device delivers a strong, concentrated magnetic field capable of supporting up to 39kg of pull force, though users should note that this maximum strength is only achieved when attached to clean, thick mild steel surfaces.

All features

Model Part NumberF4MG66-1
Brandfirst4magnets

Extended Product Information

FAQs

What is the maximum temperature this magnet can handle?

This magnet is capable of operating in temperatures up to 180 degrees Celsius.

Can I use this on a thin sheet of metal?

While it will stick, you will not achieve the full 39kg pull force if the metal is too thin, as the magnetic field will not be fully absorbed by the material.

Does the steel casing rust?

The magnet offers excellent resistance to corrosion, but it should be kept dry to ensure maximum longevity in harsh environments.

What size screw is needed for the center hole?

The center hole is designed to accommodate an 8mm diameter cap head screw.

Is this magnet safe for electronics?

No. Due to its high pull force and magnetic field, it should be kept at a safe distance from computers, credit cards, and other sensitive electronic devices.

Troubleshooting

The magnet does not hold the expected weight

Check the thickness and type of the steel surface. The magnet requires thick, clean mild steel for maximum pull force.

The magnet has debris stuck to the face

Use a non-magnetic tool or a cloth to carefully wipe away iron filings to ensure full contact with your target surface.

Pros and Cons

Pros

  • Extremely durable steel housing protects against mechanical impact
  • High operating temperature of up to 180 degrees Celsius
  • Excellent resistance to corrosion and demagnetization
  • Simple and secure installation using standard 8mm hardware

Cons

  • Pull force is dependent on surface material and thickness
  • Not suitable for non-ferrous surfaces like aluminum or wood
  • Weight capacity decreases significantly if there is a gap between the magnet and steel

Setup, Compatibility & Care

To mount the F4MG66-1, use an 8mm diameter cap head screw. Simply pass the screw through the central hole and tighten it into your desired mounting surface.

Care instructions:

  • Regularly wipe the face of the magnet with a clean, dry cloth to remove iron filings or debris, as these can create a gap between the magnet and the target surface, reducing pull force.
  • Avoid using chemical solvents to clean the magnet shell to maintain the integrity of the finish.
  • If storing for long periods, keep away from delicate electronics or credit cards due to the powerful magnetic field.

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