tungsten grinding disc
US $4.00
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tungsten tangle fidget toy weight high density alloy cylinders
Tungsten is better than lead becuase it is about 1.7times heavier and Its density is twice of steel.It is massively applied to balancing weight mould,counterweight .You can put more weight right where you want it.Tungsten is non-toxic and no sharp edges.

Tungsten heavy alloy tungsten cylinder weights product display:





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