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List Price: $8.99
Our Price: $8.99
Availability: N/A
Manufacturer: National Imports LLC
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Average Customer Rating:   
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Binding: Misc.
Brand: Magcraft
Color: Silver
EAN: 0875661000405
Feature: Neodymium Iron Boron (NdFeB) Rare Earth Magnets
Label: National Imports LLC
Manufacturer: National Imports LLC
Model: NSN0640
Publisher: National Imports LLC
Size: 0.500" D x 0.063" T
Studio: National Imports LLC
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Features
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Neodymium Iron Boron (NdFeB) Rare Earth Magnets
Grade - N40
Dimensional Tolerance - +/-0.005 Inch
Package of 24 Magnets
0.500" Diameter x 0.063" Thick (Inches)
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Editorial Reviews:
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Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These disc magnets are 0.500 inch (12.7mm) diameter and 0.063 inch (1.6mm) thick. They are magnetized through the thickness. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Their individual pull force is approximately 2 lbs. Maximum working temperature is 176 F (80 C). Magnets may chip and crack if allowed to snap together.
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Spotlight customer reviews:
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Customer Rating:
Summary: Super super strong!
Comment: True, too strong for their thickness (which I think is good) just careful because if they stuck to fast they'll ship.
Customer Rating:
Summary: CAUTION SHARP EDGES !!!
Comment: They are definitely strong. Too strong for theirs thickness. If you snap two of them from a distance they will crack to a few sharp piece. Thus, DO NOT BUY THIS FOR KIDS!!! Get the ticker one.
Customer Rating:
Summary: Holy crap! These suckers are strong!
Comment: These are not the cheesy magnets you would pick up from the planetarium/science store 10 or 20 years ago. These are high strength magnets that allow you to do amazing things around the house and office.
Do note that because of thinness of these magnets compared to their magnetic strength, you may crack/break them if using a tool (like pliers)to pry them off a surface they are stuck to.
Geeky fun.
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