A unique combination of left hand spiral drills and bolt/screw extractors.  All BR sets provide these benefits:
* Fast and easy stud removal
* Left hand spiral drills often eliminate 
   the need for bolt and screw extractors.
* Drill may loosen bolt stud with counter 
   clockwise rotation.
* 135degrees split point drill will cut harder
   metals than a 118degrees point drill. 
   Most broken studs are work  hardened
   during the breaking process.
*Set contains 1 each extractor 1,2,3,4,5 & 1 each
 Magnum Lefty Dril 3/32, 1/8 3/16 & 1/4 & 5/16"