No hay artículos en el carro
No hay artículos en el carroManuel Delgado
Comentado en México el 3 de abril de 2025
Excelente compra! Funciona bien y me salen más baratas que otras marcas. Perforan rápido, las uso en azulejos, mármol y no tengo ninguna queja!
Charles S. Cunha
Comentado en los Estados Unidos el 19 de julio de 2024
They are good for the price and are average rated for using under heavy construction
Alfredo
Comentado en los Estados Unidos el 16 de julio de 2024
100%
idahomars
Comentado en los Estados Unidos el 22 de agosto de 2023
Masonary drill bits are pretty much a disposable item. The material they cut (porcelain, concrete etc) is usually very hard and it takes its toll on bits. If possible - keep the drill bit cool and they will last much longer. Guys that install granite counter tops surround the bit with ice while drilling - this keeps the bit cool and the melting ice fills the hole with water as it drills. Once a bit gets too hot - its pretty much ruined. I like that these bits have a 'spear' design that keeps the drill bit from 'walking' when you first start your hole. Also - if drilling in thicker material - like concrete slabs - try to use an impact drill (hammer drill). These take a fraction of the time to drill - and generate less heat. Overall these are nice bits for the price.
Jeremy P
Comentado en los Estados Unidos el 13 de agosto de 2023
I will admit that, especially based on the price, I was skeptical. However, I have gone through so many drill bits with this project already, I figured they were worth a shot. I was incredibly surprised by the performance of these bits. I have sick porcelain tiles that were eating diamond tip bits like they were going out of style. A hole that would have taken me about 7 minutes to drill and would have chewed up the entire old bit took me about 30 seconds. It was amazing. I was also quite pleased with the durability. I was able to get about 12 holes drilled with 2 bits. And each hole took less than a minute. I knew that the material would chew through any bits. But these hold up quite well. And I still have 8 left! Highly recommend.
T1969
Comentado en los Estados Unidos el 9 de octubre de 2023
follow the recommendations for using water or oil and working at lower speeds on harder surfaces such as stone, and these will do the trick. Good value.
Productos recomendados