If the eze-out fails to remove a broken bolt, which action is recommended?

If the eze-out fails to remove a broken bolt, which action is recommended?

• A. Re-try with a second eze-out
• B. Over-drill the broken bolt and replace with a larger bolt
• C. Cut off the bolt flush and use a sleeve
• D. Tap new threads in the broken hole

Answer: (B)

When a broken bolt won’t come out with an EZ-out, the safest and most reliable next move is to drill out the broken piece and replace it with a larger bolt. Drilling removes the obstruction so you can access clean, fresh threads, and moving to a larger bolt lets you regain enough thread engagement and clamping force to hold the joint securely. This approach avoids repeatedly twisting on a fragment that won’t turn and helps prevent further damage to the surrounding threads. Trying again with another EZ-out risks breaking another tool or worsening the hole. Cutting off the bolt flush and using a sleeve or tapping new threads in the same hole can be more invasive or unreliable depending on the hole’s condition and the load, whereas enlarging to a larger bolt provides a straightforward, robust repair when the hole can accommodate a bigger fastener.

When a broken bolt won’t come out with an EZ-out, the safest and most reliable next move is to drill out the broken piece and replace it with a larger bolt. Drilling removes the obstruction so you can access clean, fresh threads, and moving to a larger bolt lets you regain enough thread engagement and clamping force to hold the joint securely. This approach avoids repeatedly twisting on a fragment that won’t turn and helps prevent further damage to the surrounding threads.

Trying again with another EZ-out risks breaking another tool or worsening the hole. Cutting off the bolt flush and using a sleeve or tapping new threads in the same hole can be more invasive or unreliable depending on the hole’s condition and the load, whereas enlarging to a larger bolt provides a straightforward, robust repair when the hole can accommodate a bigger fastener.