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Your cart is empty.20 Pcs 0.5 mm HSS Micro Twist Drill Bit, Mini High Speed Steel Drill for Wood, Plastic, Soft Metal (More Sizes Available)
B. A. Foerster
Reviewed in the United States on February 17, 2025
Sent wrong size
Lisa pearce
Reviewed in the United States on February 16, 2025
I bought these for jewelry making. For try using a high speed rotary tool and they could not go through 20 ga copper or my 22 ga brass. Very surprised at positive comments.
Bert
Reviewed in the United States on September 22, 2024
Yeah, they're going to break, they're only 0.5 mm. But, if you're careful and gentle, they will last a while before your hand instability eventually forces a bad angle and snaps them. When used carefully and not pushing too hard or bending them, they cut through efficiently and drill perfect little holes. Good bits!
A. Block
Reviewed in the United States on September 19, 2024
I recently bought these to drill holes for M2 threading in a scale motorcycle model. The part I was drilling was metal but quite soft — probably a zinc base.These twist drills were intended to replace a dulled titanium nitride bit that came in a set of different sizes. Unfortunately they were not up to the task. The first one I tried was so dull that it wouldn't do anything but make bits of powder — I thought my drill was spinning backward. I tried a second one which worked for one or two holes before giving up. The next two performed about the same. It's a good thing there are twenty in the pack because I'm using about one drill bit per minute of work. Once the bits get dull they won't cut and wander all over.Gonna look elsewhere.
Helen 1975
Reviewed in Australia on November 4, 2024
Never seen such small drill bits
Bruce
Reviewed in the United States on November 28, 2024
Good small drill for everyday light jobs. Work fine. Not really meant for heavy duty stuff but overall a great value.
KC
Reviewed in the United States on October 18, 2024
I drill through all sorts of metal with these bits, and they do fine.
Steve Halford
Reviewed in Canada on April 8, 2024
Wish you still carried more sizes.
W.K. Gauger
Reviewed in the United States on April 7, 2024
I use these in a pin vice to drill holes for modeling hobby.
Agal1975
Reviewed in Canada on May 19, 2023
QUalité
Chris
Reviewed in the United States on December 24, 2023
I broke one of the 0.6mm drill bits in my Hakko, and Hakko does not sell a 1 or 3 pack of the bits, only 10 and they want $43 for them! I tried this in my tips and they worked great. Exact same size, so I ordered some for my 0.8, 1.0 and 1.3mm nozzles as well. You get plenty of them and they work just fine, so rejoice desoldering brothers - your call has been answered!
Michael Jones
Reviewed in Canada on November 25, 2023
Purchased for scale modeling does the job great!
Steven B.
Reviewed in Canada on April 14, 2023
Good bits. Use them to clean out-and slightly enlarge the orifice of pilot jets on small engine Honda clone carburetors. Cures the no-load hunting issues that these engines commonly have.
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