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Product Information
These Carbide Mircro Drill Bits are from the Union Company in Japan. We aquired them through our distributer in South Korea where our business was based. They are of the highest quality.
All bits are 1/8" 3.175mm shank
Many Uses:
Toy making
Model Cars, trains, trucks, boats
Jewelry making
CNC Circuit board production
Hobbies
Woodworking
Soft Metals
Arts and crafts
Installation
more..............
These bits are made for extreme production PC board and Cell phone manufacturing in Korea. They are made from the highest quality steel money can buy for this type tool at an affordable price. These will far outlast any cheaper bit you can buy at the local hardware stores and will amaze you with their durability. They will be shipped in a protective plastic case and are ready to go to work today.
Steve H.
June 26, 2025
Work great. I have used a lot of the Versatile Bits to drill through HDPE plastic. Of course they break easy, they are only .020" in size, with the flutes they are thinner than that. You obviously have to treat them with care.
Yarcadian
June 1, 2025
These bits were perfect for the job I needed them for. I needed to drill a tiny hole for a tiny nail to secure the rotor blade of a helicopter, that sits on a quarter... while still allowing the rotor to spin.I cut the parts out using a 30" King scrollsaw.
John K
May 27, 2025
No matter how steady you think your hand is, you need a dremel drill press to use these. I can get a couple of holes done by hand before I break a bit, but I've done 15 in a row in a press. I suppose that would seem obvious, but I was putting medallions on a hiking pole and thought hand drilling would work. A quick learning curve took me to my press.
Chuck
May 20, 2025
They do drill very nice holes, and go easily through plastic, but they also break very easily. I was using them to work on a model and ended up breaking 5 in a couple of hours. I do like the case they come in though.
I was thinking
April 22, 2025
I have tried a number of small diameter bits with fair to poor results. These tungsten bit have held up the best of the lot...or I'm learning how use use small bits better with time. Hopefully, both.
Shan A. Greer
March 15, 2025
These bits work great for plastic modeling. The larger shank makes them easier to install in my pin drive while staying centered, versus the others I have purchased with tiny shanks.
Lucas M.
January 30, 2025
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Angi Harrover
December 21, 2024
They break very easily
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