

🛠️ Upgrade your toolkit, unlock hidden spaces, and drill like a pro!
The 17Pcs Flexible Drill Bit Extension set by CIGOTU features a robust Chrome Vanadium steel construction with 3 rotatable socket adapters, flexible 360° extension shaft, and multiple right-angle attachments. Designed for professionals and DIYers alike, this versatile 17-piece kit enables efficient drilling in narrow, hard-to-reach spaces, making it an essential upgrade for any modern toolkit.
| ASIN | B0DB8YG6YY |
| Best Sellers Rank | #4,794 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Power Drill Bit Extensions |
| Bit Compatibilities | Power drill bits, Screwdriver bits |
| Brand Name | CIGOTU |
| Customer Reviews | 4.3 4.3 out of 5 stars (10,152) |
| Drive Bit Shank Style | Hex |
| Drive System | External Hex, Internal Hex |
| Finish Types | Polished |
| Included Components | 17Pcs Flexible Drill Bit Extension |
| Item Weight | 466 Grams |
| Manufacturer | CIGOTU |
| Material Type | Chrome Vanadium Steel |
| Model Number | 17Pcs Flexible Drill Bit Extension |
| Number of Pieces | 17 |
| Unit Count | 1.0 Count |
D**N
Great Set
This 17-piece flexible drill bit extension set is a great addition to any toolbox. The flexible shaft makes it easy to reach tight or awkward spaces that a standard drill can’t handle, which is perfect for furniture assembly, cabinet work, and small household repairs. The bits fit securely and don’t slip during use, and the flexibility is strong without feeling flimsy. I was pleasantly surprised by how well it holds its shape while still bending enough to get into corners. The variety of included bits covers most common needs, so I didn’t have to switch tools constantly. Overall, it’s durable, convenient, and very practical for both DIY projects and light professional use. Excellent value for the price and definitely something I’d recommend to anyone who works with drills regularly.
C**O
Handy hex drive adaptors!
Just received these and they look very nice for the money. I had them in my cart and Amazon sent me an alert that there was a limited time discount deal available on these. Had to pull the trigger on them then. I have played around with them but haven't put them to hard use yet. The swivel socket adaptors are stamped Chrome Vanadium which is a harder tool steel usually used in chrome sockets, not impact grade so they may be a little brittle for impact work. They feature a hex ball drive socket which has a little bit of play and the machining is a little coarse. They have a good range of angular travel. The ball detents were not staked perfectly concentric but the spring has good pressure and they hold sockets well. The angled bit driver seems fairly well made. It appears to be an aluminum housing and has 6800zz bearings in it. I ran it in my drill and it runs real smooth. The bit socket has a pretty powerful magnet in the bottom that keeps the bit in. It easily held the weight of all of the socket adaptors this came with. Time will tell how these will hold up, but I bought them for the odd times that I need them, not day in day out work. Good value for the money in my opinion.
W**R
For around the house jobs
Good product. Comes in handy
D**E
Great buy
Great buy. They work very well
D**5
Socket set
Good value, the magnetic strength is great and its good quality.
L**.
Works great
Works great
C**R
100% failure rate, not recommended at all
These adapters look great and I had high hopes for them. But found that every single one of them broke on the first use - they aren't even strong enough to drive a screw or bolt into a pre-drilled / pre-threaded hole. They must have something like plastic gears or other structural components made of plastic that need to be steel. Once each adapter breaks, you get a grinding sound and it just vibrates the screw rather than actually driving it (see attached video). The only thing you *might* be able to do reliably with this kit is running small drill bits to use drill into soft material. Not worth it when there are kits out there that work reliably in all intended uses.
R**Y
Flex drill bit extension
Easy to use, good value for the money, nice fit,good quality,
B**R
C'est ce qu'il faut pour compléter tout bon coffre d'outil!
M**K
Poor quality, low torque on an impect driver and it's snapped.... :( I had to request a return
B**3
I really didn't expect for this tool to last forever, however the gears failed on the very first use. Might be useful for some extremely light duty drilling or screw driving in soft material but not built to last. BTW - I was using it overhead to drill a 1/2 inch hole into 3/4 plywood with a spade bit. The tool broke as soon as the spurs reached the surface of the plywood.
M**Y
All good.
J**.
These are a great set to add to your tool collection. As a DIY person I don’t want to have a large set of tools in my home so having this set allows me to turn my impact driver into an impact wrench. I don’t intend on doing any heavy duty work with these as I’m sure they’re made to only handle to smaller stuff but nonetheless they are still very well built. Great product!
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