No hay artículos en el carro
No hay artículos en el carroRosca métrica M3 x 0,5 mm de acero de alta velocidad para mano derecha Adecuado para tornos ordinarios, máquinas de perforación y roscado de procesamiento de roscas de tornillo, uso de máquina para cortar una rosca en la superficie interior de un agujero, creando una superficie hembra que funciona como una tuerca.
Gracie's Dad
Comentado en los Estados Unidos el 20 de marzo de 2025
I needed to drill and tap a bunch of M4 holes in an old computer case that I was retrofitting for liquid cooling. These little taps did the job with ease. They’re plenty sharp and cut some good threads with just a bit of oil to keep them lubricated. FWIW, the drill size listed for M4 holes is 3.3mm. I didn’t have one of those, but a 1/8” bit looked to be about the same size and worked out just fine.
Herman Burney Jr
Comentado en los Estados Unidos el 26 de diciembre de 2024
I used this to chase threads in project repairs
scotty dogg
Comentado en los Estados Unidos el 26 de abril de 2024
I use this size tap daily and this product is decent for the price. I broke one but it was my fault. Threads last well.
Karlo M
Comentado en los Estados Unidos el 1 de octubre de 2023
These cut right through like butter, I had bought two different taps before these where one broke and the other broke inside the hole. I found these and decided to buy them because it had 10 of them so I thought I would go through a few broken ones but I was able to use only 1 to make 20 taps and still like new.I used them for some extruded aluminum and used a drop of WD40 each tap and it just cut right through.Definitely buying other fo these in other sizes.
SICMETALS
Comentado en los Estados Unidos el 6 de octubre de 2022
These must be the highest quality taps I have ever used. I am shocked, being a machinist I have used just about every brand out there, at least name brands, and these perform better than any of those. I have never seen a tap especially as small as a 3mm run this smooth and without breaking. Not one tap broke under heavy use of well over 100 holes in 1.5" 6061 aluminum. I used the same tap for 25 holes then in .75" 1018 steel and not one problem, tap is still like new. I don't know what they are made of but I am very impressed!
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