The DZ-74 Rapid Screw Extractor kit is a new innovative screw removal / extractor product released by ENGINEER (Japan) for removing hex socket head (Allen) screws with damaged heads.
The bits can either be used manually (i.e. for use with supplied DZ-70 Driver Handle) ...or they can also be inserted into a 6.35mm Electric Screwdriver / Impact driver (or an Electric drill).
- A super fast & easy way to remove socket head screws with damaged heads
- no power, no drilling and no hammer required to get a damaged screw out - just press the extractor bit firmly into the ruined hex screw head & twist it out
- The sharp and fine-pitch spiral tip 'grips' all 6 sides of a hex socket firmly without slippage
- Target screw type: Hex socket (Allen) cap bolts, hex countersunk or hex button head. Across flats: 2mm, 2.5~3.0mm, 4mm & 5mm (see photo gallery for more information)
- Other screw head types such as Phillips, Torx, square socket can be extracted if an electric drill is used to drill a pilot hole in the screw head first (please refer to the video)
- the foremost part of the driver handle has an integrated hex metal nut - this accepts a 13mm spanner (not supplied) to allow bolstering (applying high leverage/force) on a particularly stubborn/stuck screw
- driver handle has a 'go-through' solid steel inner core & top cap, thereby allowing safe hammering of the handle
- driver handle accepts standard 6.35mm (1/4") hex drive shafts
- included in this kit... 1 x DZ-70 "GT-Drive" (ergonomic/comfort handle) and 4 x bits for extracting hex socket head (or Allen) type screws
- Made in Japan
A short promo video of a sibling product the DBZ-20 (a bit set, containing the same extractor bits - but doesn't come supplied with a driver handle like the DZ-74 being sold here) can be viewed here >> ENGINEER DBZ-20 rapid screw extractor demo video <<
