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Double Sided Neodymium Magnetic Countersunk Set by DRILLPRO Review

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Revainrating 3.5 out of 5  
Rating 
3.7
🧲 Industrial Magnets, 🧰 Material Handling Products

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Description of Double Sided Neodymium Magnetic Countersunk Set by DRILLPRO

STRONG MAGNET: The neodymium magnet with countersunk hole is made of neodymium-iron-boron alloy (NdFeB) material, which makes each magnet able to support 26 lbs pull vertically from the magnetic face when in flush contact with a mild steel surface. THREE LAYERS COATING: The rare earth magnet is coated with three layers of Nickel-Copper-Nickel, which provides a smooth finish and reduces corrosion that greatly increases the endurance of the Magnets. MULTIPURPOSE APPLICATIONS:The countersunk hole magnets are ideal for both indoors and outdoors, especially for DIY projects like hanging stuff on wooden frame, at the kitchen cabinet, workshop, school classroom, or for magnet things on fridge and fixed shower curtain, etc. PRODUCT CONTAINS: One package comes with 10 packs of magnets, 12pcs screws, 10pcs double-sided tapes, and a small fluffy storage bag. Size of the magnetic discs: 32mm diameter x 5mm thick with a 5mm diameter countersunk hole for fixing. TWO WAYS INSTALLATION for MAGNETS: Self-adhesive and screws drilling, both ways can remain strong. Smooth surfaces can be directly used self-adhesive, which will not hurt the wall. Screws drilling is suitable for both rough and smooth surface and can be disassembled and reused.

Reviews

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Type of review

Revainrating 5 out of 5

Heavy Duty: Industrial Magnets

We bought these to keep the doors of our theater sets closed. They are very strong and work great. However, you have to be very careful because if you let them collide with each other due to their strong gravitational pull, they may break. I think they were also a little overpriced. I would still buy them again because they work so well.

Pros
  • Industrial & Scientific Magnets
Cons
  • old

Revainrating 5 out of 5

Holy magnet, Batman!

Have you ever seen cartoons where characters were pulled magnetically through a room? I'm pretty sure they used those things. Be very careful when pushing them apart. After two broken nails and a nasty blister of blood, I learned to stick a piece of plastic between them to pull them apart. I actually have plastic rings in between, but you'll be a better mom than me if you still know where they're all in two months.

Pros
  • Material Handling Articles
Cons
  • Quick Start Guide

Revainrating 1 out of 5

What is the most important thing to know? Trust No One

I used a forstner bit to flush 3 of these magnets evenly spaced on a board 20 inches long, 3/4 thick and 2 1/2 wide, then stainless steel was placed on the other side of the board Steel magnetic knife holder so I can attach my knives to the side of the fridge. Total weight without blade 6 lbs. Magnets will not hold this device. She slid down the side of the refrigerator and stopped when it hit the bottom. Presumably these magnets will hold 24 pounds when pulled but can't hold 6 pounds when…

Pros
  • Industrial Magnets
Cons
  • Some Small Stuff