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Myself says: “I don’t know where it came from, but I neded up with an impossibly tiny — but quite powerful — disc magnet.  I think it’s about 2mm in diameter, but I haven’t seen it since I epoxied it into my screwdriver handle.  Highly recommended!”

Michael adds: “Try KJ Magnetcs for rare earth magnets that small.  I bought some larger ones from Lee Valley.  Very handy for sticking to tablesaws, drill presses, etc. to hold allen wrenches, chuck keys, etc.”

This came up in some comment discussion on the Micro Screwdriver Set below.  Check it out for more.  And if you’d like to submit your own favorite tool or shop idea, just use our new form.

KJ Magnetics, Inc. [Corporate Site]

 

6 Responses to Reader Find: Small Rare-Earth Magnets

  1. James B says:

    Man, I would like to toss a handfull of those at a file cabinet like I do the magnets I pull out of disk drives. I have wrapped that type magnet in tape and dropped it down my table saw’s dust collection hose after I dropped the arbor bolt down the chute.

  2. Myself says:

    For the curious, http://www.dansdata.com/magnets.htm is a good jumping-off point for your magnetic adventuring. I need to pick up some of that magnetic viewing film…

  3. Jason says:

    eBay is a good source of Neodymium magnets.

  4. Bohemian says:

    You can get those much cheaper. I got 328 for 10$. I just went to my local walgreens and bought the magnetic building toy with the sticks and ball barrings. Took the sticks out and cliped out the magnets with a pvc tubing cutter. On the softer plastic ones you just use acetone to soak them in disolving the plastic then fish them out with a metal object like a screw driver.

  5. MarkF says:

    I have a set of 5mm disks from Magcraft. Very strong stuff. I don’t have a good use for them, but they are so strong they are fun to play with.

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