Bolt Twister
A convenient tool for recovery
used for the removal of broken bolts whose heads have come off.
Effective method and easy solution for removing twisted off bolt. Drill a hole in the center of the bolt and drive BOLTTWISTER firmly into the hole. The sharp spiral edges will hold the broken bolt and easily remove it.

Step 1
Drill a hole in the center of the Bolt.
Step 2
Insert the bolt twister into the hole.
Step 3
Turn left until it sticks
Step 4
Keep turning to remove the bolt.