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I thought I remember seeing one posted on Dakka but I can't find it. MiniWarGaming has one but it is incomplete.

Anyone know where I could find something like this? I am trying to magnetize IG, Necron, and Nids and would like to know what size magnets to order.]]> http://www.dakkadakka.com/dakkaforum/posts/preList/783010/10648612.page http://www.dakkadakka.com/dakkaforum/posts/preList/783010/10648612.page GMT
N50 or N48 magnets is what you want. Others will be too strong or too weak.
3x2mm and a small ball of green stuff if you’re want your troops to stick on a metallic plate for transport works wonders.
Anything else you ask and I’ve try too answer. Sorry but can’t say the size in inches.

Edit:
All my magnets are round. When dealing with magnets have a metal plate and sticking your magnets and models to as they are so small and easy for everywhere if not careful. Recommend is to magnetizing models first all with same magnetic pole at same direction then magnetizing weapons or arms. It so easy too get them at wrong directions so they pull away instead of having the attraction so be careful! ]]> http://www.dakkadakka.com/dakkaforum/posts/preList/783010/10648627.page http://www.dakkadakka.com/dakkaforum/posts/preList/783010/10648627.page GMT FW knight arm and torso areas, you can use magnet with pinning together.

Typically you want 2mm to 5mm wide x 1mm deep, Ring type I use 3mm x 1mm with 1mm center hole. Always mark one side of magnets for polarity, triple check before gluing it in. ]]> http://www.dakkadakka.com/dakkaforum/posts/preList/783010/10648640.page http://www.dakkadakka.com/dakkaforum/posts/preList/783010/10648640.page GMT GS and also helps with alignment. Agreed on all the sizes mentioned above... I probably use 1x3mm and 2x3mm the most on infantry and small vehicles. I store mine on a metal ruler... they are dangerous if swallowed, so keep them away from your kids!]]> http://www.dakkadakka.com/dakkaforum/posts/preList/783010/10648835.page http://www.dakkadakka.com/dakkaforum/posts/preList/783010/10648835.page GMT