Hey DIYers and machinists, if you're dealing with those tricky deep-hole threading jobs, this extra long shank HSS tap is exactly what you need! This is a metric high-speed steel right-hand thread tap with an extended shank that lets you reach into places regular taps just can't. The cool thing is you get to choose exactly which size you need - from M3 all the way up to M12 threads. So whether you're working on M8 with that 150mm length or any other size in between, you can pick the perfect one for your project. These aren't your cheap, flimsy taps either - they're made from proper HSS material that can handle tough materials without breaking or wearing out quickly. Perfect for when you need to create threads in deep holes or hard-to-reach spots where standard taps won't cut it. The long shank gives you that extra reach while still maintaining precision in your threading work. Whether you're a professional machinist working in a shop or a serious hobbyist tackling complex projects at home, having the right tap size with extended length can make all the difference between a frustrating job and a perfectly executed one. Just remember - the price is for one individual tap, so you can build your collection gradually or just get the specific size you need for your current project. No more struggling with inadequate tools when you've got the right extended shank tap for those deep threading challenges!