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METAL DISCS SET
For demonstrating that some metals are magnetic whilst others are not and for general ‘Metal Identification’ exercises. Comprises sixteen discs, 25mm dia. 2 each of Mild steel, Stainless Steel, Brass, Zinc, Nickel, Bronze, Aluminum and Copper. One of each is stamped with the name of metal, the other is unmarked.
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MAGNET, CYLINDRICAL MAGNET , ALNICO, 75 X 10MM (LENGTH X DIA.)
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COMPASS, PLOTTING COMPASS, DIA. 38MM
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