Absolutely you can use a screw extractor to help you remove a screw that has broken off below the surface and you have no alternative to remove them. Here is a website that walks you through the process. http://www.wikihow.com/Use-a-Screw-Extractor
Extracting things!
I dont know just kiddind extractor
Soxhalation refers to the use of a soxhlet extractor. A soxhlet extractor is a piece of laboratory apparatus designed for the extraction of a lipid from a solid material.
use the indusrial craft or maybe plastic craft mod. you should be able to see how to craft an extractor in the topic :D
For a basic outline on how to use a screw extractor, you just basically punch the screw before drilling and make a small hole in the center of the screw. Insert the extract and rotate counter-clockwise until the screw is free. For more detailed information, visit http://www.wikihow.com/Use-a-Screw-Extractor
It would be easiest just to replace the ignition. Since no other locks share the key, replacing it wouldn't make a difference. Using the extractor could be an excercise in frustration. Depending on how deep, what cuts are on the key, how much tension the springs are putting on the broken piece, and what kind of extractor you are using. Will depend on how to use the extractor, if you're even using the right extractor for the situation. You twist spiral extractors. Hook extractors are made to pass the key then hook as pulling out. Extractor pliers grab the broken bits.
Try gun shops and gun shows
An extractor is a word for a fan that you often find in bathrooms. An antonym for extractor is introducer.
threaded pipe use an extractor
a tooth extractor is basically a gadget that dentists use to remove you tooth/teeth... some of my friends got there teeth extracted and they said it hurts really bad!
There is no law requiring the use of a fume extractor in small areas. It is though suggested to use one no matter the size of the space, always have one near your work area.