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Catalogue
EXTOL PREMIUM Diamond crown, O 6mm, 8801977 - Drill Bit

Reviews EXTOL PREMIUM Diamond crown, O 6mm, 8801977

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.
890 Ft
In stock > 20 pcs
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User Reviews

Anonymous customerflag
Rated 25/06/2024, variant EXTOL PREMIUM Diamond crown, O 6mm, 8801977
Verified purchase
Drills nicely into hard paving
Like new after 6 holes
Compared to the picture, it has a cross section in the head, so it does not hold in the tilt and therefore the first millimeters need to be drilled with a different drill
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Customer, Prahaflag
Rated 01/06/2024, variant EXTOL PREMIUM Diamond crown, O 6mm, 8801977
Verified purchase
super
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Yanming Gao, Prahaflag
Rated 16/02/2024, variant EXTOL PREMIUM Diamond crown, O 6mm, 8801977
Verified purchase
I wanted to drill 12 holes in the tiles, so I bought 6 of the crowns right away. However, I didn't expect that only one crown was enough for all the holes.
excellent value for money
fits even normal chucks (9 mm)
lasts much longer than I expected
the crown needs to be cooled with water at all times, which was never written anywhere
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Daniel, Rohovládova Běláflag
Rated 06/02/2024, variant EXTOL PREMIUM Diamond crown, O 6mm, 8801977
Verified purchase - review from a price comparison website
I don't know how many holes it can drill, but it definitely met my expectations. I've drilled three holes in the pavement with it so far. According to the instructions and with cooling. Satisfaction.
price
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Martin, Odolena Vodaflag
Rated 09/02/2026, variant EXTOL PREMIUM Diamond crown, O 8mm, 8801978
Verified purchase
It works fine, it's just that if you push it a little too hard, it loses its teeth and stops working.
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Václav, Kyšiceflag
Rated 16/12/2025, variant EXTOL PREMIUM Diamond crown, O 12mm, 8801980
Verified purchase - review from a price comparison website
price, availability
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Jan, Aš 1flag
Rated 03/12/2025, variant EXTOL PREMIUM Diamond crown, O 8mm, 8801978
Verified purchase
A lot of music for little money - really! Very good drill bits (I have tried 6 and 8 mm) when you need to drill into sintered tiles. I have a fresh comparison with Bosch Hard ceramic drill bits (6 and 8 mm, much more expensive) and where with the Bosch drill bit I drilled the hole in 20 minutes (I am not exaggerating) I had it done in about 45 seconds max with this diamond hollow drill bit). You need to learn where to drill the thread so that the resulting hole is where you want it (with the drill bit you have to start drilling at an angle from the edge and gradually lean into a position perpendicular to the tile. Otherwise the drill bit is very difficult to cut). Once the drill bit has drilled a complete intermediate ring, the drilling goes quickly with a circular motion of the drill. It is necessary to keep the drill bit cool at all times (! ) either by drilling in a tub of water (you can make a gaff by sticking it on the wall), or by constantly spraying water (I used a flower spritzer and the help of my partner).
Quick
clean hole without chipping
can drill through even very hard tiles
cheap
must be rinsed/cooled continuously
drills only pavement (concrete and itong can't handle it)
it is necessary to learn how to estimate the position of the hole
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Customer, ROUSÍNOVflag
Rated 31/10/2025, variant EXTOL PREMIUM Diamond crown, O 8mm, 8801978
Verified purchase - review from a price comparison website
I recommend to pre-drill a little with the KREATOR Drill for tiles and glass 8 x 80 mm
Works reliably
8 holes in the ceramic tiles ripped out without any problems
at an affordable price
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Miriam, PŘÍBORflag
Rated 15/06/2025, variant EXTOL PREMIUM Diamond crown, O 30mm, 8801987
Verified purchase
A lot of music for little money. Holes in hard stone 2cm terrace paving drilled without any problem and without any stimulation. After about 5 seconds I cooled the crown in water.
The vice shank holds perfectly in the chuck
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Nezávislý odborový svaz Policie České republiky, Praha 1 - Staré Městoflag
Rated 04/06/2025, variant EXTOL PREMIUM Diamond crown, O 14mm, 8801981
Verified purchase
great, I recommend it
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