I just got a DID X-Ring for my 250R, suggested by someone in here. Well, at Rocky Mountain the 114 link chain was backordered, so I grabbed a 118. So now I have to break it. While breaking it the head of the bolt on my chain breaker sheared off. What the heck do I do now? I have tried drille the bolt out, but that will take days. The bit goes no where. Any suggestions?