DMAXO 04 Pcs Screw Extractor Set - Broken Screw Removal Tool - Damaged Screw Extractor Set - Damaged Screw Remover - Stripped Screw Extractor Kit - Rounded Screw Remover - High Speed Steel 62-63 HRC

Ignore the brand, this set of 4 stripped screw removers is the same set from china every other seller is selling down to the case they're sold in. Buy the cheapest on sale and it'll be just as good as the same set sold at a much higher price (unless its a totally different design).I needed these to remove some stuck fairing bolts on my motorcycle (Yamah YZF) which seemed to be made of butter and stripped immediately after applying pressure to remove said screw. They're 4-5mm hex screws but these removers were able to remove them after some effort.These tools do work to remove stuck screws and *some* type of machine screws/bolts, however there is a technique to use the screw remover tools properly and if this isnt followed they wont work nearly as well (or at all for those really stuck screws). With practise, they work great. Just hope you don't have to remove any hardened screws as these won't work. However I doubt they're meant for that and there are better tools for those.In summary: These will remove stripped screws/machine screws that you think are hopelessly stuck but there is a technique to it that you'll learn as you use these tools. Be patient and dont use too much pressure when doing the remove step after drilling the hole. If they don't work for you, good luck with that stuck screw, these are cheap and returning them won't cost you anything.

I bought this set so I could remove some bolts/screws from a bracket that were causing me huge difficulty. Firstly, out of four they removed three so that was really good. On the fourth, they could not penetrate the actual bolt and get deep enough to grab, so I had to use bolt holders to get it out. But three out of four isn't bad

Used this to remove a stripped 5mm screw. It eventually worked but had to move up to the 3rd size to get it out but this could have been because the screw was badly damaged in the first place. Important to ensure you use this when your drill is in reverse for both sides you use and to remove at slow speed.

This product does exactly what it says on the label.Struggled to remove a damaged hinge screw out without success.went on line to see if there was some kind of tool and there it was at a reasonable price.Easy to order and quick delivery which was greatChecked the instructions and straight on with tool then “wow” out came the screw job done.Amazing product that will now sit in my toolbox until it comes out again to save the day .