I will buying again
Verified purchase: Yes | Condition: New
It took 15 minutes to drill a hole in a porcelain tile. The drill box does not mention that they are for porcelain but does for ceramic. The tile drill got very hot and had to be cooled even though they say it doesn’t need to cooled!
Verified purchase: Yes | Condition: New
I bought these after seeing the reviews on how they drilled into porcelain tiles. I have to say I was totally disappointed as I managed 1 hole and a bit before the drill bit crumbled. I ended up buying a erbauer diamond cut drill bit and it cut through like butter. Being Bosch I was expecting better from the product and I won’t be using them again
Verified purchase: Yes | Condition: New
Have not tried these yet but seem great quality at good price.
Verified purchase: Yes | Condition: New
Really good quality bits! Drilled through tiles with ease.
Verified purchase: Yes | Condition: New
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