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Your cart is empty.Cliente
Reviewed in Mexico on May 25, 2024
Muy fácil y rápido trabajar con ellas. El ladrillo lo perfora en un santiamén.Probé en hormigón / concreto y avanzó más lento pero constante. Contento hasta el momento.
David
Reviewed in the United States on April 12, 2024
I have a piece of 1/8" heat-treated steel needing a couple 5/16 holes. My regular and other drill bits wouldn't barely scratch the surface. Re-tried with these carbide drill bits and a better drill and made the holes likiditty split easy-peasy.
heyRalph
Reviewed in the United States on March 22, 2023
Go slow, use cutting oil. These things did the job 1/2” hard steel
JC Can
Reviewed in the United States on December 2, 2022
Very happy with these, got full after about 12 holes in concrete. Great value considering the price
Sunny1
Reviewed in the United States on May 27, 2021
These drill bits are amazing, I haven't found anything yet that slows them down. Great shop equipment everyone should have. Priced right.
billy casey
Reviewed in the United States on January 21, 2021
Appear to work just fine
Anastasia
Reviewed in the United States on August 4, 2020
I really like this set because it gives me a range of bit sizes and because of the color and shank, it is easy to see that these are different than the seemingly hundreds of good and bad regular bits that I have. They work great too.
C. Arthur
Reviewed in the United States on July 2, 2020
I've been using these to drill holes for drainage in ceramic pots. Good tracking if you put a starter punch to break the ceramic a little. No pots broken yet. Fairly easy drilling.
Pika Correll
Reviewed in the United States on June 25, 2020
not very strong when drilling concrete
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