90% φ7.94x52mm tungsten alloy dart billets price is 4.00USD/PC on December 25, 2020. Tungsten alloy dart billet is actually tungsten alloy rod and is used to process dart barrel. Its tolerance for diameter is 0.03mm and for weight is 3%, which effectively guarantees the accuracy of the final product.
Tungsten Alloy Dart Billets Price on December 25, 2020
