KNIPEX Automatic Wire Stripper 10-24 AWG, 7.25

I’ve used my fair share of wire strippers over the years, but the KNIPEX Automatic Wire Stripper is in a league of its own. Here is why this tool is a permanent fixture in my kit: -Consistency: It handles the 10-24 AWG range effortlessly. The self-adjustment mechanism is remarkably accurate, providing a clean strip every time without nicking the inner conductors, which is critical for quality electrical work. -Ergonomics: The 7.25-inch frame fits perfectly in the hand. It’s lightweight enough for extended use but feels robust enough to survive a busy shop environment. -Efficiency: The "one-squeeze" operation significantly speeds up repetitive tasks. Whether I'm working on terminal blocks or general repairs, the time saved adds up quickly. -Integrated Cutter: Having a reliable wire cutter built into the handle is a small but vital detail that eliminates the need to switch tools constantly. If you’re tired of struggling with manual strippers or cheaper automatic versions that pull on the insulation, just get the Knipex. It’s a precision instrument that pays for itself in saved time and reduced frustration.

**Knipex Automatic Wire Strippers, 10-24 Gauge Review** **Discovery and First Impressions:** I first heard about the Knipex Automatic Wire Strippers on Adam Savage's YouTube channel, Tested. I usually trust his recommendations, so I decided to give these a try. I have some experience with wire stripping, and I plan on doing a lot more, which is why I got them. **Performance:** These wire strippers are amazing when it comes to performance. They strip the ends of wires perfectly, which makes the process really satisfying. I've even found myself stripping spare wires just for fun. You can adjust how much wire you want to strip and how strong the tension is. Even with small wires, I've never had any issues with snapping them. The tool seems to adjust its tension really well, whether you set it high or low. There's also a cutter on top, though it's in a bit of an awkward spot, but it works fine. **Ergonomics:** The ergonomics of this tool are fantastic. It fits well in your hand with a full-handed pistol grip lever action that's comfortable to use. If you have a lot of wires to strip, this tool makes the job much more enjoyable. **Build and Material:** Now, this isn't a cheap tool. It's for people who plan to do a lot of wire stripping and want to save time. While it's a bit pricey for regular folks, it's worth it if you need to strip a lot of wires. However, it is a bit disappointing that the entire tool is made of plastic. Even though it's durable, I expected a bit more for the price. But knowing Knipex, their products are usually high quality and last a long time, so it's only a minor "annoyance" and I didn't dock any stars for it. **Overall Thoughts:** These wire strippers are a joy to use, which is surprising to say about such a tool like this. They're high-performing, likely to last, but come with a higher price tag. If you need to strip a lot of wires, these are worth considering. But if you're not sure if you need them, you probably don't.

This stripper works great straight out of the packet. Light and easy to set up and use. I was skeptical that an 'automatic' wire stripper would be accurate and clean cutting, over a range of AWG gauge wire, and not over or under cut insulation and slip on stripping it but not these. Great build quality. Finished wiring up three control boxes so far and it was a doddle. As good on the last as it was on the first and already paid for themselves in time, results and workflow. My new 'go-to' in the tool bag. Nice one Knipex.

Works great on NM-B (tested on 12-2 romex ) wires. Does not work well for larger wires (#8 AWG stranded). Also not so great on 24 gauge and smaller wire.

Small manufacturing setting (300-500 strips daily). These are simply incredible. General wisdom in manufacturing is that hand tools can't compete with the efficiency of an machine. So when mine died and needed replacement, I was faced with the 1200.00 unit now at 3,000+ with tariffs. I bought the Knipex for something else, but decided to try it for mass production. Suffice to say I ordered 6 more. Simple to setup, and just as fast to strip, with even, uniform cuts as the machine. It is a bit loud, but what isn't in a wire harness factory. I spent 300.00 and our output is indistinguishable from what it was with the machine. No fatigue reported by staff despite hundreds of strips at a time. And this is their budget version.. This is my 4th distinct Knipex tool, and every one has been exceptional. They are worth every cent.

This thing is awesome. It makes wire stripping so easy. Not sure how I did without it before

Smooth operation, and this is made in Germany. I have a few wire strippers and this one I usually for smaller wires. It doesn't "cut" into the wires and do the job clean. It is expensive, and I am sure there are similar ones. But at the time, i am willing to pay for this tool. If I have a chance to try other ones, I'll try the Engineer PAW-31, PAW-43, PAW-44, and PAW-45 because some have interchangeable blade options. I am cutting signal wires and this works for me.

The first impulse to buy this tool was: I have a similar unbranded stripper that is nearing EOL, the knives are getting dull. Knowing Knipex through decades as a manufacturer with a reputation for quality tools, I assumed I could not go wrong with this wire stripper. Wrong I went. First impression is that it is smaller than expected. Next I find that the "business" components like the pull-back slide that look like grey metal in the picture actually are some composite plastic material. On further inspection, there are just a few metallic parts made from stamped and layered sheet metal in this tool, nothing solid here, all components are optimized for low production cost, as opposed to rigidity and durability. The most disappointing moment: I try to strip an AWG 10 THHN wire, and the tool is incapable to do the job. Initially, the knives ride on top of the insulation and just scrape surface, nothing else. Applying some force on the jaws to get a deeper bite into the insulation stops the scraping, however, the knives do not cut the insulation, instead, they try to pull the barely cut insulation off the wire. Certainly, the nylon cover on the THHN is tough stuff, but the tool was advertised to handle AWG10. At this point, the plastic handle is bending to a degree where I might break the tool. It feels spongy, and although I apply quite some force, it plain just does not cut it, even trying to rotate the knives around the cable. So for that part: Forget all about stripping AWG10 THHN wire with it. No friggin' way. I later tried it on much softer rubber insulated cable ranging from AWG22 (CAT5 Network Cable) up to AWG 12 - with better result - but that is NOT what i needed this tool for. It's just too sad to see yet another reputable German toolmaker cut corners in terms of quality and slowly going south. This tool is disappointing, specially looking at the price tag.