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Your cart is empty.Product Description
Convenient and Compatible Hex Shank Design
Each bit in our set features a 1/4-inch hex shank for a secure fit and broad compatibility with most power tools. This design ensures easy and quick bit changes, enhancing your efficiency and convenience
Quality Construction
Sharp teeth, high edge strength not easy to chip, widened double spiral groove, fast chip removal, low resistance, good cutting performance
Unique Craftsmanship
High temperature quenching, fully ground cutting edge. Three in one composite tap Integrated drilling and attacking. Drilling and tapping the teeth in one step, stronger cutting ability
Warm TIPS:
1. Thin drill bits are more prone to breaking than thick ones. Ensure the drill bit is perfectly straight when drilling. Avoid applying excessive force as it can damage the drill bit.
2. Apply cutting oil before drilling. It eases the process, prevents breakage, and keeps the drill bit from overheating.
3. Begin drilling slowly and gradually increase the speed. High speed at the start can cause the drill to slip.
Specification:
Material: High speed steel
Hex Shank: 1/4"
Packing List:
6 x SAE sizes Combination drill bit: 6-32NC, 8-32NC, 10-24NC, 10-32NC, 12-24NC, ¼-20NC
6 x Metric sizes Combination drill bit：M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5
1 x Quick change adapter
1 x Storage case
Lalaland84
Reviewed in the United States on March 5, 2025
The 3-in-1 design means you can drill, tap, and countersink in one go, saving tons of time on projects. The titanium coating adds serious durability, making these bits last longer even with heavy use.I’ve used them on metal, plastic, and wood, and they cut smoothly with zero stripping. Plus, the quick-change adapter is a clutch feature and switching bits is effortless. Highly recommend!
R. Hoffmann
Reviewed in the United States on March 4, 2025
I did some test into wood and these made perfect threads. It has a good set of various sizes and using a non-impact drill, it went into the wood and started and made the threads.When using it, the cut threads and has a tendency to pull the bit into the piece and cut the counter sink -- can go deeper then you want -- so go slow when the treads start cutting. My drill also does impact and I would not use that mode with the smaller bits. Other ones I used broke when I used the impact mode -- did not try these since I do not want to take the chance of them breaking.Having both inch and metric sizes are a nice plus and having the hex adaptor is also a nice touch if your drill does have the hex bit built in. The case is also well built and holds the bits securely for storage.
Justin Gray
Reviewed in the United States on February 3, 2025
This pack has a good variety of sizes. Case is good for organizing and keeping all your pieces together. Works with most brands of drills as far as I can tell.
David
Reviewed in the United States on February 20, 2025
This is a great idea. I don’t do a lot of tapping, so whenever I do, I have to be very careful matching up the bit and the tap. This takes all the guesswork out. I was concerned that it was a gimmick and different hardnesses of steel would be required for the bit vs. the tap, etc., but so far this is just a nice easy solution to a common annoyance. No matching size, no changing bits, etc.This may not be a good option for someone who doesn’t pick up a drill every day. You need to be good with the trigger and well in tune with the amount of pressure you’re applying, but that goes with any tap. If you’re a novice you should probably consider tapping by hand vs. using a drill. But if you’re careful with the torque and use adequate cutting fluid, these things will do a great job and probably last for many holes to come!
Grace Churchill
Reviewed in the United States on February 16, 2025
I needed to get a strong and durable tap and tap bit set for some work I was doing on the House and when I found this I ordered it immediately. It has done well by me and worked like a charm and I've had no problems with it at all. Definitely a great addition to my toolbox.
tj
Reviewed in the United States on January 17, 2025
This is a great set for regular household use. The 1/4-20 will get used the most for cleaning up threads or threading for small hardware. The metric ones I am sure will get more use in the cars either cleaning up threads or tapping when needed. I have a good selection of m4, m6 and m8 hardware.
Beege
Reviewed in the United States on January 13, 2025
I specifically got these for drilling out a screw after the head snapped off when removing a shower handle to replace the cartridge, but will also be nice to just have around. I don't have a good after picture to show because half of the screw housing ended up breaking off in the process, but not any fault of these bits. I got off center, ended up using a bit that was just slightly too big and the screw housing was fairly thin as well. On the half that is still there you can see the new threads, so it does work. These are fairly short though, about 2 1/4" end to end, with almost 1" of that being the shank, so if you need longer than that this set won't work for you. I did end up snapping one bit, the drill slipped off and hit the tile, but at the angle it hit pretty much any bit would snap. While the bits themselves are marked, I personally find them very hard to read. Luckily the case is marked as well, just make sure you remove the foam inside and put them back when you’re done, a bad habit of mine. Overall, this is a decent set, with a good amount of bits, for the price.
Sandy
Reviewed in the United States on January 12, 2025
I particularly like the quick-change adapter. It lets you start small and quickly and easily change bits. It holds them solidly in place and takes a positive pull back action to release the bit.The bits themselves are also very versatile, letting you drill, tap, and countersink with one bit. Again, making things faster and easier. They appear to be durable and say they are made from titanium, but I didn’t try them on anything overly hard.My only complaint is that the slider on the case easily falls off, which could be an issue as it would be easy to lose. It does go back on as easily as it falls off. This doesn’t affect the quality of the bits.Overall, a well-made quality versatile bit set.
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