LzerLyh Dual-Edged (Easy Out) Screw Extractors 5-Piece Set in Plastic Tube

- The new generation of Screw Extractors Tapered flute design - Made of high-strength steel (chrome vanadium) for greater resistance to breaking and rounding out - For unscrewing ruined screws and bolts without damaging threads - Can be turned in clockwise or counterclockwise direction (for right-and left-hand threads) - Extractor being driven into the bore hole for firm and safe hold- With center punch pin- Non-slip and dual-edged engagement with the screw or bolt to be removed- Unique hex shank design works well with all standard hex sockets and extensions or box wrenches eliminating the problem of rounded corners- Surface: burnished cutting edges polished These are industrial tools not DIY-quality items.Set content - 1x (P/N 471 001 3 RT) Screw Extractor for Screw Sizes 3/16 - 1/4 - 1x (P/N 471 002 3 RT) Screw Extractor for Screw Sizes 5/16 - 3/8 - 1x (P/N 471 003 3 RT) Screw Extractor for Screw Sizes 7/16 - 1/2 - 1x (P/N 471 004 3 RT) Screw Extractor for Screw Sizes 1/2 - 9/16 - 1x (P/N 471 005 3 RT) Screw Extractor for Screw Sizes 5/8 - 3/4 How it works!Mark screw/bolt to be removed by using the centering point of the Screw Extractor. Open the screw/bolt by drilliing with an adequate drill. Drive the Screw Extractor into the bore hole until the cutting edges are in full contact with the screw/boltUse a Wrench or Tap Wrench to remove the screw/bolt out of the thread hole by turning the Screw Extractor clockwise or anticlockwise depending on thread. After unscrewing the ruined screw/bolt from the Screw Extractor Made in Germany by LzerLyh