Yes It could be extremely dangerous to drill at that point. There is no telling where the wires from that panel go. If you drill into the hot wire from the pole, you will be electrocuted because there is no effective ground between it and the ground. It will turn you into barbecued chicken. You can turn off the circuit breakers for any other room in your house where you wish to drill and drill away. You can use an extension cord to a different room for power. Or, you can be buried next to John Wilson.
There is a short somewhere in the line. Start at the outlet end and what is plugged into it and work your way back. If it is a GFI breaker, they can be bad and trip as soon as any drain is put on them. I have had them trip as soon as a drill is plugged in without even turning on the drill.
A ground fault occurs when some current that is returning to the power source takes an alternate path, such as through your body. This can trip the GFCI because it indicates there is a potential shock hazard present. You may need to have the drill press inspected for any faulty wiring or insulation issues that could be causing the ground fault.
Switch off the supply to that cable at the breaker box. Then, using a different power source, cut a hole in the wall to reveal the damaged cable and inspect what you have done. The damage to the house caused by making the hole is far less of a concern than a damaged electrical wire buried in that wall which could start a fire.
It is the voltage drop from the undersized wire that is used in the extension cord. Under this condition you will find that the drill will start to become hot with the additional current that the drill is trying to draw to keep the motor turning. It could get to a point where the breaker will trip before the drill burns out.
To figure that out you need to know the Amperage that it draws and what the voltage of the circuit is that you're using. Once you know that you can figure out how many watts it uses by doing simple math. Voltage x Amperage = Watts
There is a short somewhere in the line. Start at the outlet end and what is plugged into it and work your way back. If it is a GFI breaker, they can be bad and trip as soon as any drain is put on them. I have had them trip as soon as a drill is plugged in without even turning on the drill.
It simply reads the amount of current going out to a load (a bulb, toaster, drill, whatever...) and the amount coming back. If more is going out than is coming back, it knows that current is going where it is not supposed to, and trips the circuit off.
in china we called internal combustion rock drill YN27 YN27C,it can rock drill and breaker concrete
a power drill
start generator, plug in variable speed drill, set drill to forward, squeeze trigger, quickly spin drill in reverse by hand. be sure generator main breaker is on.
it's probably a block wall and it's solid concrete above the window and door openings try a masonry bit in your drill
As you have given NO details of the transformer,this is impossible to say.
A ground fault occurs when some current that is returning to the power source takes an alternate path, such as through your body. This can trip the GFCI because it indicates there is a potential shock hazard present. You may need to have the drill press inspected for any faulty wiring or insulation issues that could be causing the ground fault.
Switch off the supply to that cable at the breaker box. Then, using a different power source, cut a hole in the wall to reveal the damaged cable and inspect what you have done. The damage to the house caused by making the hole is far less of a concern than a damaged electrical wire buried in that wall which could start a fire.
E=IR.....So, R=E/I........ E volts diveded by I amps= resistance.... You do the math...
If materials get caught by the drill bit, the material will start to whip around and this is dangerous. Even if injury to the operator is avoided, damage to the material is certain . -Be safe, and clamp all work to the drill table.
Slocum Enterprises, Inc. is a supplier of Veterinary Equipment, Implants and Diagnostic Aids and provides drill guides and other products for surgery on animals. I don't know if they ever actual made a drill but they make saws and as I said above drill guides so this might be your answer, not sure.