Not unless it was reasonably loose. Usually when faced with this, I drill into the bolt with a very hard drill bit a tiny bit thinner than the bolt - ie if it's a 3/8 bolt, I drill in first with a 1/8 drill to create a guide hole, then after with a 5/16 drill to cut right through, yet not harm the threads. You have to be very careful to stick to an exactly straight course. After the hole is cleared, I pull the threads left from the bolt out as far as I can, then use a 'clearance' tap of bolt size to re-tap the hole.
I have a pair of very thin, strong, long nose pliers for that .It almost always works for me.
It depends on the drill you use. With diamond drills it can be done in less than two days, but with a cheap, blunt drill, it could take over three weeks.
To remove broken male pipe threads from a female fitting that cannot be rotated, you can use a left-handed drill bit slightly smaller than the thread diameter. Carefully drill into the center of the broken thread; as you drill, the reverse rotation may cause the broken piece to unscrew itself. If that doesn't work, you can also apply penetrating oil and use a screw extractor to grip and remove the remnants. Always ensure you have proper safety gear and take care to avoid damaging the female fitting.
There are a few ways of doing it depending on the exact geometry, size, and tolerance. You could drill the hole before cutting the profile that results in the partial entry. You could drill very carefully and slowly, stepping up the drill from a small size to the final size, if the smaller size would enter complete. You could make a fixture to fit over the part so the drill is guided into it. There are low melting alloys you can pour around the area to make a complete entry. You then melt the alloy away.
A 40mm masonite drill bit could work using the right drill. But consider using a coring machine instead because its concrete.
You will have to drill them out and extract the broken piece so you can thread in new ones
Are you handy with a center punch, and a drill? If so, the best way to do this is to drill a hole in the center of the stud, and along with penetrating oil, an/or heat from a torch, use an easyout to extract the broken stud from the intake.
to extract the oil out of the ground
To remove a broken pilot screw tip from a carburetor body, first ensure the carburetor is completely disassembled and clean. Use a small drill bit to carefully drill into the center of the broken tip, then employ a screw extractor to remove it. If the extractor fails, consider using a left-handed drill bit, which may grip and extract the broken piece as it drills. Always take care to avoid damaging the surrounding threads in the carburetor body.
To extract a bit from a drill, first make sure the drill is turned off and unplugged. Then, locate the chuck key and use it to loosen the chuck on the drill. Once the chuck is loose, you can remove the bit by pulling it out of the chuck. Be sure to handle the bit carefully to avoid injury.
That is a drill bit designed to remove partial drill bits that have broken in a hole
If the starter bolts on your Mercruiser engine are broken off in the block, you'll need to remove the broken pieces carefully. Start by using a left-hand drill bit, which can sometimes extract the broken bolt as you drill. If that doesn't work, you may need to use an easy-out extractor tool, but ensure you have the proper clearance and technique to avoid damaging the block. In extreme cases, you might need to have a professional machine shop handle the extraction.
Remove the broken bolt and replace it with a new one. There are several ways to remove that broken bolt. You can remove the valve cover and weld a nut to what is left of the bolt, wait for it to cool off then unthread the broken bolt. You can also drill out the center of the broken bolt and use an easy-out. You can also drill into the broken bolt with a left handed drill bit, sometimes the drill bit will catch and spin out the broken piece. I would go with the first suggestion.
The purpose of an integrates petroleum company requires it to find, drill for, extract and refine oil and gas. BP (British Petroleum) followed this mandate. They were confident that they could do so in a environmentally safe manner and obtained all required permits.
''Yes'' by one big drill!!!
To remove a broken spark plug from a Ford F-150 Triton motor, first ensure the engine is cool and disconnect the battery. Use a spark plug extractor tool or a left-handed drill bit to carefully drill into the broken plug's center, then use an easy-out tool to extract it. If the broken piece is deeply lodged, you may need to remove the cylinder head for more access. Always ensure that any debris is cleaned out of the cylinder before replacing the spark plug.
you can pick up a kit for this at any hardware store. a small drill bit has to be bored through the center of the broken screw, than a reverse-threaded bit backs out the broken piece.