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1mm-13mm drill bit
Metal box with clear drill size marking for easy storage and use according to the needs of the job
1mm-13mm in total: 25 sizes, each separated by 0.5mm
Pay attention to the speed, temperature and stability of small drill bits
135°Cut sharp corners
Spiral groove
Round handle
Cobalt 1mm-13mm drill bit set
The addition of 5% cobalt makes M35 cobalt drill bits, suitable for metal, cast iron, copper and aluminum
On the basis of not exceeding the working length, it can effectively pass through all kinds of metals
His abilities are not limited to thin objects, thick metal can too
MemZar
Reviewed in the United States on May 12, 2025
Like these bits. Working well for me
Bogdan M
Reviewed in the United States on March 27, 2025
Ok
Matthew Petrin
Reviewed in the United States on March 2, 2025
Great value- I highly recommend this product to all human weather you own a drill and even if you don’t have any intention of ever drilling a must have for every household!! Buy two
Bobby
Reviewed in the United States on February 23, 2025
Perfect sized bits for needed metric holes.
Landman
Reviewed in the United States on April 4, 2025
My use is with 3D printing....
Chase
Reviewed in the United States on April 1, 2025
Used these to drill out some holes in 3d prints. They work as expected. Will buy again.
BigJon
Reviewed in the United States on July 12, 2024
They seem like good quality and I needed metric drill bits, but even the largest bit is still very small. I guess I need to look closer at sizes before my next purchase.
Bozghoor
Reviewed in the United States on May 14, 2024
I haven't used any of it yet, but look well constructed and will probably do the job well for a long time. Sorry that I don't have a hands-on review yet. Cheers.
Brömmel
Reviewed in Germany on April 11, 2024
Bereits beim ersten Einsatz hat es einen der dünneren Bohrer zerlegt. Die Spitze steckt im Werkstück, ein Teil im Futter der Maschine und der Rest ist weggeflogen.Richtig Vortrieb im Metall gab es auch nicht wirklich (ich wollte eine abgerissene Schraube ausbohren).Und was die 'automatischen Positionierung' sein soll, kann ich nicht nachvollziehen.
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