Editing Removing stuck fasteners (section)
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===Instructions for making an impact-type screw removal tool=== This is designed to remove a fastener that has a stripped head. *Get an aircraft rivet gun (note: not a tubing cutter, they're too fast) that has less than 2000 bpm (blows per minute). *Get one of the rivet gun sets, and weld a piece of 3/4" hex stock to the working end of the set then weld an apex tip holder to the hex stock (of course you need an air compressor, 100 psi is just fine). *Put a Phillips tip in the apex holder (prior to that grind a little off the tip as they usually are slightly too long; this will allow the tip to drop farther into the screw head so it will pick up what is left of the flutes in the head). *Optional: Use some valve grinding compound on the tip of the Phillips head bit. The valve grinding compound will help the bit grip the fastener. *Put the whole thing together and insert the tip into the screw head. Slowly pull the trigger on the rivet gun, while at the same time putting pressure on the box end wrench you have installed on the hex part of your tool, making sure to keep pressure on the gun handle so it won't jump out of the work. *One word of caution: even though this works almost 100% of the time, it is possible (if the screw is into a plate nut) to twist the plate nut off its mount. '''[[Removing stuck fasteners#Metric method|Return to above]]'''
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