4pc. set of damaged screw extractor bits hardened to 63-65HRC. 2 step operation removes those stripped out screws using a variable speed reversable 3/8 drill.
Plastic Case with:
#1: for 7/64-5/32 screws #2: for 5/32”-3/16” screws
#3: for 13/64”-1/4” screws #4 for 17/64”-3/8” screws
L: 2" WT: .24
