Sometimes you cut of one side, or even both sides of a bolt through joined parts and they are still rusted in place. An air hammer/chisel or electric equivalent is very similar to a hammer drill but the tip doesn’t rotate.
SDS Plus Rotary Hammer,Power Multifunctional Hammer Drill Vibration Control & Safety Clutch 0-800 r/min Electric Demolition Jack Hammer,360°Rotating...
