DIYMAG Powerful Neodymium Disc Magnets, Strong, Permanent, Rare Earth Magnets. Fridge, DIY, Building, Scientific, Craft, and Office Magnets, 1.26"D x 1/8"H, Pack of 6

DIYMAG Powerful Neodymium Disc Magnets, Strong, Permanent, Rare Earth Magnets. Fridge, DIY, Building, Scientific, Craft, and Office Magnets, 1.26"D x 1/8"H, Pack of 6

Q: Do they stand up to heat?

I use Neos on oil filters without a problem. Any fine ferrous material in the oil stops there. I use 1" dia x 1/2 thick 45lb pull Neos. (Strong enough to put on a closed steel tool box and pull tools to the top from the top tray inside the tool box.) No noticeable degradation in strength over 30,000 miles (car) 25,000 miles (water cooled motorcycle). As for actual temp, I would suspect much higher temp than what I run them at (180F or so), they would begin to lose their magic.

Q: What is the actual size?...Anybody counter sink these with forstner bit?...If so, what size bit?..Thanks!

I used a 1.25" forstner bit and it was a fraction too small. Had to carve them out a bit too get the magnets to fit. These claim they're 1.26" in diameter and i believe that's accurate.

Q: Will they work with a 1inch piece of wood between them

magnetic force dies off at the rate of about 1/r with r raised to the 4th power so the greater the 'r', the distance to the item attracted, then the attraction is reduced by a huge amount... Hold two magnets an inch apart and feel how week the force is between them, either attractive or repulsive, then try bringing them within an 8th of an inch of each other and see how the force increases!

Q: Is there a trick for separating them? I struggle to pull them apart.

I found sliding them off one at a time works best. Once you slide one off the top a couple of centimeters, you can separate them by pushing a thin piece of plastic between them - like a guitar pick or a tiddlywink.

4.3/5

Product ID: 51362125

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Details

Material
Neodymium
Brand
DIYMAG
Colour
6 Pack
Shape
Round
Item thickness
3 Millimetres

✨Ni+Cu+Ni triple-layer coating

📏1.26" diameter x 1/8" thick

🧲18 lb+ holding power

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Description

🧲 Elevate your projects with power and precision—magnetism that means business!

ISO 9001 CERTIFIED QUALITY - Crafted under rigorous quality standards with a 30-day money-back guarantee—confidence you can trust.
UNMATCHED MAGNETIC STRENGTH - Each magnet boasts a tensile force surpassing even 3-inch ferrite magnets—hold tight to your projects!
PREMIUM TRIPLE LAYER COATING - Ni+Cu+Ni finish ensures a sleek shine and unbeatable rust resistance for lasting durability.
CUSTOM SIZES EXPERT SUPPORT - Expand your creative toolkit with various sizes and professional design consultation from DIYMAG.
VERSATILE DIY PROFESSIONAL USE - Perfect for everything from fridge art to scientific experiments and office organization.

DIYMAG's Powerful Neodymium Disc Magnets deliver industry-leading magnetic strength with over 18 lbs of holding power per magnet. Featuring a premium Ni+Cu+Ni triple-layer coating, these 1.26" diameter, 1/8" thick rare earth magnets resist rust and maintain a brilliant shine. Ideal for DIY, scientific, office, and craft applications, they are ISO 9001 certified and backed by a 30-day money-back guarantee, ensuring professional-grade quality and reliability.

Specifications

Manufacturer	HL
Part number	HLMAG03
Item Weight	113 g
Item model number	HLMAG03
Colour	6 Pack
Material	Neodymium
Shape	Round
Item thickness	3 Millimetres
Item Package Quantity	1
Number of Pieces	6
Cutting Diameter	32 Millimetres
Included components	Strong Magnets
Batteries included?	No
Batteries Required?	No
Item diameter	32 Millimetres

Have a Question? See What Others Asked

Do they stand up to heat?

What is the actual size?...Anybody counter sink these with forstner bit?...If so, what size bit?..Thanks!

Will they work with a 1inch piece of wood between them

Is there a trick for separating them? I struggle to pull them apart.

Reviews

4.3

All from verified purchases

M**.

Excellent quality strong magnets be careful:)+1

Very difficult to separate but they are magnets, very strong so you can, if you are not careful, easily trap finger between them so be careful. I have stuck on inside kitchen cupboard for my good kitchen knives work very well

5.11.2019

C**N

Very strong.

Really strong magnets.

30.12.2019

D**E

excellent

extremely powerful

19.12.2019

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Great experience from order to delivery. Highly recommended!

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Perfect platform for hard-to-find items. Delivery was prompt.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Good experience, but the tracking updates could be better.

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