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No hay artículos en el carroHoop
Comentado en los Estados Unidos el 8 de febrero de 2025
I only had to drill into brick, so I really didn’t stress it too bad. It worked well, and for the price, if I never use it again, I’m not out much.
C. Pattillo
Comentado en los Estados Unidos el 17 de febrero de 2025
I spent 3 hours on a ladder with this 6.3" hole saw and made it half way through the brick, spraying water every 30-45 seconds. Granted, I did stop a few times to chisel out the middle. I had already bored a pilot hole so it didn't even have to cut that.Not sure how much of the issue was the hole saw itself but one big issue was that it was SDS Plus rather than SDS Max. A little research showed SDS Plus is for light duty. The next day I rented a SDS Max hammer drill and rented a hole saw with it (for less than the cost of this one, orange you glad I told you ; )The SDS Max drill was a lot heavier, drilled at a lower RPM and with much more hammer force. It drilled the rest of the way through the brick in just a couple of minutes. Granted it busted through the last portion but these bricks had two rows of holes and the Amazon hole saw didn't make it to the second row.If I had started with the SDS Max and rental hole saw I could have saved over $100 (cost of this and one day rental of the SDS Plus hammer drill) and hours of time.
Joe Choq
Comentado en los Estados Unidos el 2 de agosto de 2024
Used for making a hole in bricks to vent a clothes dryer, it did the job and the carbide teeth were still usable after I finished. It took a little bit of effort to cut the bricks. Good item for the price.
Jose Chavarria Serna
Comentado en México el 11 de octubre de 2024
ES BUENO PARA LOS PRIMEROS 4 TRABAJOS
Tadeo Vargas
Comentado en México el 30 de abril de 2024
Esta sierra es una porquería, no la compren, no pierdan su dinero!! Mi pared es de tabicón hueco aplanada con yeso!! Pues solo con el yeso pudo, a la pared no le hizo nada. Pésima compra!
Smitty
Comentado en los Estados Unidos el 30 de mayo de 2023
I don't understand so many people having trouble with these bits. As a New construction plumber I use these for 1 1/2", 2", and 3" pretty often. I run these in an old bosch bulldog with no problems. They are not DIAMOND CORE BITS, they dry masonry hole saws. They cut like dry masonry hole saws. I use the extended shafts on mine drilling brick over 6- 8 inch solid concrete walls. They are not the fastest tools for brick but again, they are 20-30 bucks vs a 150-300 wet core bit. 2 things I do is remove the pilot bit and screw after the hole saw starts and if the slug does not break out on its own I not it loose with a long chisle or form pin. Takes about three taps and back to drilling.Again if I get 10 holes ( usually more by far ) out of a $20 bit I'm not going to complain. Think about what the tools actually doing. It's taking a beating, literally. Do I recommend these? Absolutely. I've put them through the paces. Like anything else, there's always the fluke chance of getting one that just fails for one reason or another.
PAULA ALEJANDRA
Comentado en México el 17 de noviembre de 2023
Excelente POR precio Y calidad
Public Name
Comentado en México el 3 de octubre de 2023
Corta bien y fácil de usar
Ramiro
Comentado en México el 18 de octubre de 2023
Si corresponde la foto y medidas ofrecidas. Lo recomiendo!
Cesar bailon mekendez
Comentado en México el 9 de abril de 2023
buena calidad, excelente producto
Bill8080
Comentado en los Estados Unidos el 16 de febrero de 2022
I bought this to core a hole in the concrete curb for landscape drain lines. The 3 inch core bit worked well and cut a clean hole and got the job done. The bad was probably user error. I used the core bit with pilot bit expecting the pilot to lead the way. The bolt holding the bit was not up to the job. Once the pilot bit spun and did not hold the pilot drill the core did not progress. I then drilled a pilot hole using another 1/4 bit and the core bit followed that pilot hole. The SDS shank was damaged at the connecting end and I twisted it out of shape with my hammer drill. Probably user error as I drilled too deep and the bit bound up causing a backlash on the drill slamming the handle into the ground multiple times. I should have broken the core every one inch to prevent binding. So the ruined SDS shank was probably my fault. Once I figured that out it went better. This was purchased as a one use item for a specific job and most likely I will never use it again so the price was right and it worked. It would have lasted longer if I knew some of the tricks I learned along the way. Would I buy it again? Yes.
Sarahann Fontanez
Comentado en los Estados Unidos el 22 de junio de 2021
Cute bag holds 30 tubes and my supplies just wish the tubes were a little bigger as not all the diamonds fit in.
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