Cobalt Drill & Easy Out Set

One of these sets should be sitting in every engineer's toolbox ready for that moment of disaster when a bolt or stud shears off flush with the surface. All that you need to do is to centre pop the exposed face of the bolt, drill out with the appropriate drill and then ease the bolt out with the tapered, left-hand threaded extractor mounted in a tap wrench. Not the sort of thing that you will do very often, but nonetheless often the only way out of a tricky situation. The 10-piece set covers the range of bolt sizes from 3mm right up to 15mm