Rapid Screw Extractor Remover kit for Hex Head Screws (Allen Type). ENGINEER DZ-84

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 cap bolts (i.e. (Allen type), hex countersunk or hex button head - M1, M1.6, M2, M3, M4, M5 & M6 ...and for grub/set screws sizes M2~M10 (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. the foremost part of the mini 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 included in this kit... 1 x DZ-80 (mini driver handle with rotary cap) + 7 bits (65mm long) for extracting hex socket head (Allen) type screws of different head sizes (the bits have 'stepped' shafts, thereby facilitating insertion into deeper/narrower type holes & recesses), Weight: 0.30203329894 Pounds, Manufacturer: ENGINEER