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No hay artículos en el carroDaduoRi - Broca de núcleo seco de 2 pulgadas para ladrillo y bloque con 3 adaptadores incluidos: SDS Plus, SDS Max y vástago hexagonal de 1/2 pulgadas, brocas de núcleo de profundidad de perforación de 9.5 pulgadas para hormigón suave, ladrillo, estuco, mampostería, rosca de 5/8 a 11 (Nota: la broca de pilote no está incluida)
js
Comentado en los Estados Unidos el 26 de marzo de 2025
I had to do some coring for work at a stadium, which is something we normally sub out but my boss wanted to pinch pennies. Turned out the cinder blocks were filled with concrete. This bit struggled big time with the blocks that were filled until I drilled about six pilot holes. After that, it went through it much faster. I used it to put in 4 sleeves and it didn't break. For the price it isn't bad considering the ones sold at electrical supply places were like $500.
Brendan Bain
Comentado en Canadá el 18 de marzo de 2025
So far so good 23 - 2.5” hollow core holes
Customer
Comentado en Canadá el 15 de marzo de 2025
Worth the money. I highly recommend using water or at the very least a sprits bottle. I used to core drill through 8 inch poured concrete wall. It took me a while as I wasn’t using the correct settings on hammer drill. If using hammer drill use drill mode only. No hammer action. Nice clean hole. Worth every penny and at a good cost also. It’s not a quick process. But worth the money considering renting the bit or paying someone to do it professionally.
stephen
Comentado en Canadá el 8 de febrero de 2025
Great masonry hole saw!!!
p
Comentado en los Estados Unidos el 3 de abril de 2025
Went thru cylinder blocks with ease.
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