Great value at this price limited stock!
Uses:
Useful in every mechanical and automotive service.
Set of screwdrivers for broken, damaged screws, pins.
After the extractor locks in the hole, the unscrewed screw starts to be unscrewed.
It allows for effective repair without the need to re-drill and re-thread the damaged connection.
The use consists in drilling in the broken bolt hole along the axis of the screw, screwing the extractor (the extractor has a left-hand thread).
Features:
Extractors made of GCR15 steel.
HSS high-speed steel drill bits.
High-speed steel HSS left-hand conical thread tip with square handle.
