The OTC 4651 Screw, Bolt, and Stud Extractor Set seems like a solid toolkit for tackling broken bolts, especially in automotive repairs where you might face stubborn ones like those on exhaust manifolds.
It's a comprehensive 25-piece set that includes ten guide bushings, five drill bits, five screw extractors, and extractor nuts, all neatly packed in a durable case. A cool feature is the left-handed drill bits, which the manufacturer describes as being designed to take advantage of natural torque when removing stuck fasteners.
From what we've found, opinions on its performance vary a bit. On the positive side, folks like Scott find it both reliable and cost-effective compared to other options. There's also Heli Chief, who considers it a "must-have" for any garage or workshop, suggesting it's practical even if you're not using it daily. So, whether you’re an amateur or a pro, this set could be quite handy with the right approach.
That said, not everything about it is perfect. Some have mentioned that the drill bits might arrive a bit dull, so you could plan on sharpening them before starting a project.
Plus, there have been notes about the extractors not fitting metric bolts perfectly, so checking compatibility beforehand could save you some hassle. Overall, it’s a handy set but make sure it matches your specific needs before diving in.
