Industry

FR7602611013

1 

The Screw extractor double-edged embodies a new generation when removing broken bolts or studs from threaded holes. The Extractor has 4 cutting edges, of which only the two opposite each other cut into the material to be extracted during use. This technology allows the use of both right-hand thread, as well as for left-hand thread. Function: A centering hole is made using the punch tip, which is then drilled out. The ccrew extractor is hammered into the hole, so that the cutting edges penetrate the parts to be removed. Using a spanner (size 1) the extractor is rotated, according to the thread, to the right or left within the threaded hole just made. After extraction, the removed part is removed from the screw extractor.