Best Countersunk Rare Earth Magnets of 2025

Brian Howie Avatar
Brian Howie
Last Updated: Jan 6, 2025

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Countersunk rare earth magnets are a popular choice for those looking for a strong and durable magnet with a sleek finish. These magnets feature a conical shape with a flat top, allowing them to be easily inserted into a countersunk hole and flush with the surface. They are commonly used in applications where a strong hold is required, such as in automotive, aerospace, and industrial settings. Countersunk rare earth magnets are available in a variety of sizes and grades, making them a versatile option for many different projects.

At a Glance: Our Top Picks

MIKEDE 50Pcs Neodymium Magnets with Hole and Screws Cover #TOP 1
MIKEDE 50Pcs Neodymium Magnets with Hole and Screws
ftb score rating icon 9.9
DIYMAG Neodymium Disc Magnets Cover #TOP 2
DIYMAG Neodymium Disc Magnets
ftb score rating icon 9.8
VNDUEEY 8-Pack Neodymium Magnets Cover #TOP 3
VNDUEEY 8-Pack Neodymium Magnets
ftb score rating icon 9.6

Top 10 Countersunk Rare Earth Magnets

#TOP 1

MIKEDE 50Pcs Neodymium Magnets with Hole and Screws

CK15x3-50p
Silver
MIKEDE 50Pcs Neodymium Magnets with Hole and Screws Cover
MIKEDE 50Pcs Magnets, Strong Neodymium Magnets Small Round Magnets with Hole, Heavy Duty Rare Earth Magnets Disc Countersunk Hole Magnets with 50Pcs Stainless Screws for Locker, Tool Storage, Crafts

MIKEDE offers a set of 50 small round magnets with hole and screws, perfect for various applications such as tool storage, DIY projects, and classroom activities. The magnets are coated with durable epoxy, ensuring a non-scratching and corrosion-resistant surface. The practical design allows for easy mounting with screws and can be used on both magnetic and non-magnetic materials. These heavy-duty rare earth magnets are made under ISO 9001 quality systems, ensuring premium quality and longevity.

What We Like
Durable epoxy coated magnets
Practical design with easy mounting
Can be used on both magnetic and non-magnetic materials
#TOP 2

DIYMAG Neodymium Disc Magnets

CH8x3-80
Silver
0.32inch-80P
DIYMAG Neodymium Disc Magnets Cover
DIYMAG Strong Neodymium Disc Magnets, Permanent Rare Earth Countersunk Hole Magnets for Refrigerator, DIY, Science, Crafts, Office-0.32 inch x 0.12 inch, 80 PCS

Introducing the DIYMAG Neodymium Disc Magnets, a versatile and reliable solution for all your magnetic needs. These strong magnets are made of neodymium iron boron magnetic material, ensuring a powerful and long-lasting magnetism. With a unique design, these magnets can attract various materials and are coated with three layers of nickel, copper, and nickel to reduce corrosion and provide a smooth finish. The magnets are 0.32 inches in diameter and 0.12 inches thick, with a countersunk hole that allows them to be easily fixed to non-magnetic surfaces with a screw. Whether you're looking to organize your tools, display photos or greeting cards, or embark on science experiments and DIY projects, these magnets are the perfect choice. Rest assured, these high-quality magnets are backed by a quality guarantee, ensuring your satisfaction.

What We Like
Strong Magnetism
Versatile Use
Durable Coating
#TOP 3

VNDUEEY 8-Pack Neodymium Magnets

Silver
8 Pack 100LBS
VNDUEEY 8-Pack Neodymium Magnets Cover
Pack of 8 Neodymium Magnet Cup 100 LBS Pull Force Rare Earth Magnets with Countersunk Hole Industrial Strength Round Base, 1.26''D x 0.2"H, Screws Included (8)

The VNDUEEY Neodymium Magnets are designed for durability and strength, ensuring they won’t break under normal use thanks to their protective steel cups. With a compact size of 1.26 inches in diameter and a pull force of 100 lbs, these magnets are incredibly powerful, making them ideal for various applications like hanging objects or finding wall studs. Their triple-layer coating provides excellent protection against corrosion, extending their lifespan. Whether you’re working on DIY projects or educational presentations, these magnets offer the reliability and convenience you need to get the job done effectively.

What We Like
High pull force
Durable steel cup protection
Corrosion-resistant coating
Versatile applications
#TOP 4

LOVIMAG 60 Pack Small Magnets

8x3-3-60pack
Silver
LOVIMAG 60 Pack Small Magnets Cover
LOVIMAG 60 Pack Small Magnets, Rare Earth Magnets with Countersunk Hole Matching Screws, Cabinet Magnets for Cabinet Doors,Round Magnets for Refrigerator, Science, Office, Tool Room - 0.31x0.12inch

The LOVIMAG Small Magnets pack offers powerful magnetism in a compact size. These rare earth magnets securely hold metal objects, making them ideal for various applications around the home or office. Their reliable quality is enhanced by a durable coating that protects against corrosion, ensuring they last longer. With included screws, installation is a breeze, allowing you to fix them easily on any surface. This versatility makes them perfect for DIY projects, furniture assembly, and more, providing you with a dependable solution for your magnetic needs.

What We Like
Powerful holding strength
Durable corrosion-resistant coating
Easy installation with screws
Versatile for multiple uses
#TOP 5

LOVIMAG 12Pcs Neodymium Magnets

20lbs-12p
Silver
LOVIMAG 12Pcs Neodymium Magnets Cover
LOVIMAG 12Pcs Neodymium Magnets, Strong Rare Earth Magnets with Countersunk Hole and Iron Sheet, 20lbs Force Cabinet Magnets with Screws for Door, Mounting, Kitchen-0.63x0.19inch

The LOVIMAG Neodymium Magnets are small yet incredibly powerful, each capable of holding up to 20 pounds. Their compact size makes them perfect for securing cabinet doors, sliding wardrobes, and drawers, offering reliable closure without taking up much space. These magnets feature a triple-layer coating that enhances their appearance while providing excellent resistance to corrosion, ensuring they remain shiny and functional for a long time. With included screws and steel sheets, you can easily install them in various settings, making them ideal for home, business, or school use.

What We Like
Strong holding power
Compact and lightweight
Corrosion-resistant coating
Versatile installation options
#TOP 6

MIKEDE 40lbs Neodymium Cup Magnets

Cup Mag-20-12P-b
Black
40lbs-12p
MIKEDE 40lbs Neodymium Cup Magnets Cover
MIKEDE Magnets, 40lbs Strong Magnets with Holes, Rare Earth Neodymium Magnets Heavy Duty Round Cup Magnets with Countersunk Hole, Black Industrial Magnets with Screws for Wall Mounting - 12 Pack

MIKEDE Cup Magnets are designed to provide exceptional holding power with a remarkable pull force of 40 lbs. Made from durable neodymium metal, these magnets are built to last, featuring a protective nickel coating to resist corrosion. Installation is a breeze with the included screws, allowing you to mount them securely on both metallic and non-metallic surfaces. Whether you need to organize your workshop or keep tools within easy reach, these powerful magnets will help declutter your space effectively.

What We Like
Strong holding power
Corrosion-resistant coating
Easy installation
Versatile usage
#TOP 7

MIKEDE 36Pcs Magnets with Hole, 3 Sizes

Mix-CK8x3 12x3 15x3 36p
Silver
3 Size-36Pcs
MIKEDE 36Pcs Magnets with Hole, 3 Sizes Cover
MIKEDE 36Pcs Magnets, 3 Different Size, Heavy Duty Rare Earth Magnets with Hole, Small Permanent Round Neodymium Disc Countersunk Hole Magnets for Locker, Tool Storage, DIY, Crafts (Screws Included)

The MIKEDE 36Pcs Magnets come in 3 different sizes with durable epoxy coating, practical innovative design, and can be used for various purposes. The round magnets with hole can be mounted with screws and are corrosion-resistant. They are perfect for tool storage, DIY, arts and crafts, and can be used on magnetic or non-magnetic materials. MIKEDE is a professional brand that supports custom sizes.

What We Like
Durable epoxy coating
Practical innovative design
Can be used for various purposes
#TOP 8

TRYMAG Neodymium Bar Magnets with Countersunk Hole

Pot Magnets-15P
Silvery
60x13.5x5mm
TRYMAG Neodymium Bar Magnets with Countersunk Hole Cover
TRYMAG Neodymium Bar Magnets with Countersunk Hole, 80 Lbs Rectangular Pot Magnets Heavy Duty with Screws for Wall Mounting, 15 Pack Rare Earth Magnets Strips for Home, Garage, Wokplace - 60x13.5x5mm

Get the TRYMAG Neodymium Bar Magnets with Countersunk Hole, a pack of 15 powerful rare earth magnets strips for home, garage, and workplace use. These heavy-duty magnets have a 70LBS/32KG MAX magnetic force, making them great for holding different kinds of tools, latching cabinet doors, hanging signs, and mounting objects. They are designed with a protective steel cup and triple coating for durability and corrosion protection. You can install them using screws or neodymium pot magnets, giving you flexibility in how you use them.

What We Like
Powerful 70LBS/32KG MAX magnetic force
Durable with protective steel cup and triple coating
Two installation methods for flexibility
#TOP 9

TRYMAG 12 Pack Neodymium Cup Magnets

TRY-20GC-12b
Black
40Lbs
TRYMAG 12 Pack Neodymium Cup Magnets Cover
TRYMAG 12 Pack Rare Earth Magnets, 40LB Strong Magnets with Countersunk Hole Steel Capsule, Neodymium Cup Magnets with Holes for Hanging, Powerful Disc Magnets with Screws for Wall Mounting, Cabinet

TRYMAG Neodymium Magnets are designed for heavy-duty use, featuring a durable triple-layer coating that resists rust and maintains a sleek finish. With a strong holding power of up to 40 pounds for each magnet, you can confidently use them for various tasks around your home or workspace. The complete set includes steel pads, screws, and adhesive options, providing you with versatile mounting solutions. Whether you need to organize your garage or hang items in your workshop, these magnets offer convenience and reliability for all your needs.

What We Like
Strong holding power
Rust-resistant coating
Versatile mounting options
Complete magnet set included
#TOP 10

LOVIMAG Neodymium Cup Magnets

110lb-silver-10p
Silver
110lb-10p
LOVIMAG Neodymium Cup Magnets Cover
LOVIMAG Neodymium Cup Magnets,110LBS Holding Force Strong Rare Earth Magnets with Heavy Duty Countersunk Hole and Double Sided Adhensive&Stainless Screws for Refrigerator Magnets,Office etc,Pack of 10

LOVIMAG Cup Magnets are powerful and durable magnets that can hold up to 110 pounds of weight. Made of neodymium rare earth magnetic material, these round base magnets provide unbelievable holding power for their size. The magnets are coated with a triple layer of Ni+Cu+Ni, which makes them shiny and rust-resistant. The magnets are also protected inside steel cups, making them very durable and long-lasting. With a heavy-duty countersunk hole and included screws and adhesive tapes, these magnets can be used in various scenarios such as home, business, and schools. They are perfect for holding, lifting, fishing, closing, retrieving, and more. LOVIMAG Cup Magnets are of the highest quality and come with a guarantee. Please contact us if you have any questions.

What We Like
Strong holding power
Durable and long-lasting
Versatile use
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is a countersunk magnet?

Countersunk Magnets, also known as Round Base, Round Cup, Cup or RB magnets, are powerful mounting magnets, built with neodymium magnets in a steel cup with a 90° countersunk hole on the working surface to accommodate a standard flat-head screw.

2. Are rare-earth magnets the same as neodymium?

Are neodymium and rare earth magnets the same thing? Neodymium magnets are the most commonly used type of rare earth magnets. Rare earth magnets are made from rare earth elements found on the periodic table. Neodymium magnets are the strongest rare earth magnets and the strongest magnets in the world.

3. Are rare-earth magnets better?

A rare-earth magnet has a much higher performance than ceramic magnets and alnico magnets. Magnets of this type typically have a remanence exceeding 1.2 Tesla and are the strongest among permanent magnets.

4. Can rare-earth magnets hurt you?

The reason they're getting hurt? Children are swallowing the powerful balls, which can pull together inside the intestines, causing life-threatening injuries. Consumer Reports has more. They're not just any magnets: Rare-earth magnets can be 30 times stronger than ordinary refrigerator magnets.

Editor's Notes

During our countersunk rare earth magnet research, we found 24 countersunk rare earth magnet products and shortlisted 10 quality products. We collected and analyzed 58,654 customer reviews through our big data system to write the countersunk rare earth magnets list. We found that most customers choose countersunk rare earth magnets with an average price of $16.18.

The countersunk rare earth magnets are available for purchase. We have researched hundreds of brands and picked the top brands of countersunk rare earth magnets, including MIKEDE, DIYMAG, VNDUEEY, LOVIMAG, TRYMAG. The seller of top 1 product has received honest feedback from 1,436 consumers with an average rating of 4.9.

Written by
Brian Howie Avatar

Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.