Cobalt Frag Bomb

==Source==
This item is crafted with Engineering (350); taught by trainers.
This recipe produces 3 bombs at a time.
==Notes==
These materials can be acquired by 'mining' the corpses of mechanicals in Borean Tundra and elsewhere in Northrend.
==Patch changes==
*
==External links==
Category:Engineering crafted items
Category:Explosives