Hello everyone, i am seeking for an ultra strong cylinder neodymium N52 magnet or something stronger if it exists(i know N52 is the strongest ^^) with these dimensions : length : 2-3cm diameter : 0.7 mm I have searched and talked with many companies but either they require a huge amount or they tell me it is impossible to make such a magnet , as it would be extremely fragile. My questions: 1. Do you know any company which can provide me with such magnetS? (10 would work) 2. Is it possible to produce such an electromagnet with such a strong magnetic field with the dimensions formentioned? Thank you!