What’s（tungsten）dart billet?
Dart billets are the rods use to make dart barrels.
Now, in the sports, the standard material of dart barrel is
tungsten heavy alloy, and dart barrel is the main part of the dart. Dart billets are cylindrical tungsten rod after surface grinding by
center-less processing, and there are
many kinds of weight according to the different tungsten content and rod sizes.
Tungsten dart billets in various sizes and tungsten content. The 70~90% tungsten dart billets are widely used in the manufacture of soft tip and steel tip darts, and the weights ranging from 14~18 gram and 18~40 gram respectively. But sometimes, according to customer's special requirements can also provide the 65% and 95~97% tungsten dart billets.
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