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🔧 Tiny tools, huge impact — drill like a pro with precision power!
This 17-piece mini jeweler's drill bit set features finely numbered bits (#61-80) made from durable high carbon and alloy steel. Designed with a straight flute for smooth metal drilling, it’s ideal for detailed jewelry work, PCB repairs, and other precision tasks. Compact and reliable, it’s a must-have for professionals demanding accuracy and longevity.
| ASIN | B079SXW4QY |
| Best Sellers Rank | #675,990 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #135 in Hand Pin Vises |
| Brand | OTRIEK |
| Brand Name | OTRIEK |
| Customer Reviews | 3.9 out of 5 stars 55 Reviews |
| Cutting Diameter | 11.5 centimeters |
| Finish Type | Uncoated |
| Finish Types | Uncoated |
| Item Dimensions | 5.51 x 3.94 x 0.52 inches |
| Item dimensions L x W x H | 5.51 x 3.94 x 0.52 inches |
| Manufacturer | United States |
| Material | Alloy Steel , High Carbon Steel |
| Material Type | Alloy Steel, High Carbon Steel |
| Model | Mb6180 |
| Number of Flutes | 2 |
| Number of Packs | 1 |
| Number of Pieces | 17 |
| Part Number | 61-80 |
| Set Name | 17pc FINE TINY NUMBERED 61-80 MINI JEWELER'S DRILL BIT SET |
| Shank Type | Straight |
| Surface Recommendation | Metal |
| Tool Flute Type | Straight |
| UPC | 884180141629 |
| Unit Count | 1 Count |
M**S
Understand what you're working with.
These are not bad bits like a lot of people are saying. You can't expect more than what a bit that size can be capable of. As for the chuck, you take it out and use a knife blade or something to open it a little so your bit fits in it, then when you screw the other piece back on, it tightens it Don't get in a hurry drilling with this. These work fine. They didn't cost much, and they're worth what I paid.
S**E
Nice
When you need something really small, this is a perfect tool. Working on. Printed circuit boards and you’re trying to take the solder out of the holes. This is the perfect tool for this.
D**N
As advertised
Fair price and good quality
D**Q
Perfect for that tiny hole
These worked great to clean out the hole for a glasses screw. I had superglued a pair of glasses back together and some glue got into the hole for the screw. These worked great to drill it out so the screw would work again.
D**N
Drills are very poor.
The pin vice has brass jaws. For my application, that's good so that I don't mar the watch stems it will hold. The drills are complete junk. The smaller ones are not even pointed!
T**.
These bits break easily
I used it to drill holes for detailing 1/25 scale model car engines, etc. The bits broke easily and were not very sharp- or they might not have broken easily
D**N
Did the job
I needed an extremely small drill bit and a holder for something that small. Both filled the requirements and my project was completed.
S**X
Everyone needs one of these that tinkers with small projects!
It's a little hand drill for little jobs, add a small amount of oil on the threads and collet and it clamps the micro bits down .
Trustpilot
1 month ago
3 days ago