QWORK Tap Extractor 4 Flute Broken Head Screw Remover Stripped Tap Extractor Set Steel 3 Types (5 Pcs)

It appears to be a good product but did not work as I needed.

Maybe these will work for soft wood and new screws, but they didn't work for me. Couldn't get the circumference deep or wide enough. I'd like to see something like a tube so that I can drill the head off a screw and then drill around the circumference of the screw shaft. These only have a .25" depth.

Its not that strong, but i guess at the same time, my bolt was really really stuck. it managed to move the bolt, but was unsuccessfull at removing the bolt. i ended up, just beating the tap to death and removed majority of it. I probably would buy again.

but the cutters are fragile. Just center the offending fastener in the shaft opening and tap it lightly to seat it. Then just bump the drill trigger and go slow. If you hit the embedded metal at speed you'll likely break off a tooth. Glad I got these.

Prior to purchasing this tool set, my chances for removing a broken tap was looking very slim. I was thrilled when the tap backed out of the hole with almost no effort at all. (Tip) Use a pick and compressed air to keep the tap from binding up while removing it.) Those tiny pieces of metal will ruin your day!

Broken after 10 sec use... Teeth bent on tool 1 so i decided to shorten them on tool 2 to limit the bending torque... Broke still. However, it did move the vanadium helical tap a bit. So i cut the head of the broken tap flat and made an insition for a screw driver with diamond dremel ring. Amazingly it got out. Now this extractor is harder than cheap taps and the stuck tap breaks in the hole when i turn Ith this adapter, so it did help to get the thing out.

Dose what it’s meant to do

Got the kit in a timely manner...tapped the extractor in with my wrench. Gave it one twist and all 3 legs broke off. Waste of money.