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Interested in reviews of EXTOL PREMIUM Diamond crown, O 6mm, 8801977? It got 4.2 out of 5 stars from our customers. Find specific customer reviews of EXTOL PREMIUM Diamond crown, O 6mm, 8801977 below. We will appreciate if you also share your experiences with EXTOL PREMIUM Diamond crown, O 6mm, 8801977 after purchasing.
Rated 12/09/2025, variant EXTOL PREMIUM Diamond crown, O 6mm, 8801977
Verified purchase
It drills beautifully even in very hard tiles, it is hollow, so it can be cooled with water. I have a comparison with Festa and this works much better. Ideally in combination with a spike drill to make an accurate hole and then mill the rest of the paving with this. For the money, great!
price/performance
works better than FESTA
missing instructions, need to search
if you want a precise hole, it's better to use a spike drill first
the hole on the side is narrow and the material was more likely to come out the other end
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Oskar, Ostrava
Rated 16/07/2025, variant EXTOL PREMIUM Diamond crown, O 6mm, 8801977
Verified purchase
he couldn't even drill one hole
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Petr, Velký Šenov
Rated 08/04/2025, variant EXTOL PREMIUM Diamond crown, O 6mm, 8801977
Verified purchase
Satisfaction It drills great in glass and tile.
Nothing
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Erika, Jílové u Prahy
Rated 20/03/2025, variant EXTOL PREMIUM Diamond crown, O 6mm, 8801977
Verified purchase
good for tiles
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Customer, Smolenice
Rated 25/01/2025, variant EXTOL PREMIUM Diamond crown, O 6mm, 8801977
Verified purchase
It was able to drill through a really hard tile that other drill bits couldn’t
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Matěj, Liberec
Rated 23/12/2024, variant EXTOL PREMIUM Diamond crown, O 6mm, 8801977
Verified purchase
drills well into permanent tiles (don't forget to cool with water)
it drifts sideways when tilted, the hole needs to be pre-drilled
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Jakub, Vysoký Újezd
Rated 03/11/2024, variant EXTOL PREMIUM Diamond crown, O 6mm, 8801977
Verified purchase
I needed to drill a little over 30 holes in hard tile. The crown held up just fine for 10 holes. Two more were still walking, two more were already in labor. In thinner or softer pavement it would last a lot more than you would guess at this price. The only flaw is that it was a little crooked. This made it difficult to start drilling accurately. However, the price/performance ratio is great.
For the price, it lasts a lot
My crown was slightly crooked.
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Filip, Plzeň 18
Rated 30/10/2024, variant EXTOL PREMIUM Diamond crown, O 6mm, 8801977
Verified purchase
The price x performance ratio is TOP (I bought the same drive for 400, - but branded and it drills the same. I suppose it will last less, but for the price I'd rather buy a few of these)
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Miloslav, Praha 10 - Petrovice
Rated 12/10/2024, variant EXTOL PREMIUM Diamond crown, O 6mm, 8801977
Verified purchase
He's doing what he's supposed to do. It's enough for the few holes in the tiles.
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Alexej, Lány
Rated 29/07/2024, variant EXTOL PREMIUM Diamond crown, O 6mm, 8801977
Verified purchase
Great
The quality of the material went down rapidly. 1 of 4 per hole. Hmm.