26pcs Damaged And Stripped Screw Extractor Set

Compact set composition of extractor tools for different applications. For removing torn-off screws, stud bolts and nuts with defective drive heads. Fix the extractor to the damaged screw head by simply pre-drilling and remove easily sharp helical grooves will bite into fixed or defective screws, nuts and bolts and release them nut splitter for splashing on tight and overtightened nuts without damaging the threaded bolt. ¿Contents: 8pcs twist sockets (spiral profile) / screw extractor - 10,11,12 ,13 ,14, 16 ,17,19 mm, 5pcs twist sockets (spiral profile) / screw extractor- 1/4", 5/16", 1/2", 3/8", 11/16". 5pcs twist drills- Ø 3/32",1/8",5/32",1/4",9/32" 5pcs left-hand extractors - #1, #2, #3 ,#4, #5 2pcs nut splitters- #2 (12 - 16 mm) ,#3(16 - 22 mm) 1pc electric drill adaptor, 1/4" Dr to 3/8"Dr