Cobalt chrome blanks , bar stock / tubing rough material

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  • Regular price $12.95

Cobalt chrome ring blanks rough bar stock

Each blank make the full and half size ex; 4, 4.5 

Rough material to make custom cores, each blank make one ring 

Center holes are premade for easy turning, 3.3 mm thick material and 8.5 mm total  width

Pre marked sizes and made from genuine cast cobalt chrome material 

Turn with regular metal working tools easily.