0.5" High polished Solid Tungsten Carbide Sphere

0.5" High polished Solid Tungsten Carbide Sphere

$29.50
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0.5" High polished Solid Tungsten Carbide Sphere   This sphere is high polished, uncoated with high tolerances of +-0.000015" G25 and also great for spinning tops. High precision, High polished Solid Tungsten Carbide (WCa) sphere. Great to carry with you anywhere as an EDC fidget item. It is also a nice desk ornament or use it to feed your scientific hunger :)   TUNGSTEN or wolfram, is a chemical element with the symbol W and atomic number 74. Tungsten is a rare metal found naturally on Earth. It has the highest melting point of all known elements, melting at 3,422 °C. Its density is 19.30 grams per cubic centimetre, comparable with that of uranium and gold, and much higher (about 1.7 times) than that of lead. Tungsten's hardness and high density make it suitable for military applications in penetrating projectiles. Tungsten alloys are used in a wide range of applications, including the aerospace and automotive industries. TUNGSTEN CARBIDE (chemical formula: WC) is a chemical c

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