TOPEC Easy Out Screw Extractor & Left Hand Drill Bit Set - Ultimate Screw Extraction Kit for Removing Stripped Screws, Broken Bolts, Studs

If I could afford to sue TOPEC to replace my engine I would. Total and complete trash. I should have suspected when the perfectly useless drill bits in the kit couldn't even drill metal to begin with. Or the fact that there is no tool provided in the kit to actually turn the bolt removers to remove the bolts.Then after buying new drill bits that could drill metal, and buying a new tool to hold the bolt remover bit, the bolt remover BROKE OFF IN THE BOLT!!!Now I have a flywheel bolt firmly lodged in my engine block, with their bolt remover bit broken off in it that is preventing the new drill bits from drilling it out (as in I now have no way to get the bolt out).

Excelente

I had overtorqued a torx head screw. Just using the correct size left hand drill bit made it back right out, after drilling it thru for a few mm. Didn't even need to use the extractor. It is nice to have the left hand bits and extractors all in one box.

Used it on a pretty short screw, but it was completely rusted and the standard T27 completely stripped out trying to remove it. It would be nice if the square end was a bit bigger so it would be easier for a drill chuck to hold onto.

Great