Erbauer Diamond Tile Drill Bit 16.5 x 80mm (51700)

£ 27.49INC VAT

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Erbauer Diamond Tile Drill Bit 16.5 x 80mm (51700)

Long life, fine diamond grit for a professional quality finish without chipping tiles. Easy to maintain, self-cooling and self-sharpening grit. Suitable for dry and wet cutting.

  • Self-Cooling
  • Self-Sharpening
  • Fast Drilling Speed
  • Use on Full Speed for Best Results & Longer Life
  • No Need for Water

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Rated 4 out of 5 by from Cuts neat in ceramic Can't comment on the problems people have had with porcelain tiles but does a very neat job on ceramic. Removing the core can be difficult - I ended up breaking it up with a centre punch/hammer through the slots in the side and removing it in bits! The drill and suction guide weren't cheap - but I think it was worth it to avoid possible damage to the tile when drilling larger holes like this.
Date published: 2022-05-21
Rated 2 out of 5 by from Not good for more than 2 holes Purchased to drill just 4 holes in 18mm thick porcelain tiles. sadly only managed 2 holes before becoming blunt and would not cut any more.
Date published: 2022-04-21
Rated 5 out of 5 by from Good tool Great piece of kit, very precise and did the job perfectly
Date published: 2022-02-07
Rated 4 out of 5 by from 2nd one of these used Had a previously used one of these in my tool box, the only way to get through tough bathroom tiles. 1st one just ran out, didn't cut anymore but was used a few times. A bit pricey and difficult to get started without the guide/jig! Personally found to use lower speed and lots of water (but could be wrong?!)
Date published: 2020-11-02
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Internal Diameter

What is the internal diameter for this? I’m looking to make some 12.5mm disks from tile. Does this or a similar size from any other brand have a 12.5mm internal size ?
Asked by: Gixer750pilot
Hi Gixer750pilot, We do not hold the internal measurements of these drill bits, so I am unable to provide you with this measurement. Erbauer do produce a 12mm drill bit in this set that may be more suitable - Thanks for using Screwfix Q&A.
Answered by: AMargetts
Date published: 2021-10-08

Will this drill porcelain tiles

Asked by: Briok
Hello Briok, Yes, this can be used for porcelain tiles. Thank you for using Q&A
Answered by: SWake
Date published: 2020-12-03

Do I require any other attachments to use this tool?

The tools doesn't seem to have a means of positively holding central during the drilling, is there an additional attachment required?
Asked by: D7SCA
Hello D7SCA. I have found this product that might be suitable for you, Erbauer diamond tile drill guide (84524). Thank you for using Q&A.
Answered by: yeldarb
Date published: 2019-09-07

Drilling glass

Can these tile drill bitts be used for drilling holes in a variety of different glasses,including decorative glasses used in many stained/coloured glass applications Regards,Alan
Asked by: AlanTheGlass
Hello AlanTheGlass, These Erbauer diamond tile drill bits are designed specifically for tiles. We do have drill bits that are suitable for clean cutting through tile, porcelain, glass and mirror which you can find here >
Answered by: paulbrenton
Date published: 2017-01-27

what depth hole will it drill in granite?

Asked by: acrodad
Unfortunately this is information that we can't quantify, if you experience any problems with the product please call us on 03330 112 112.
Answered by: jrose
Date published: 2016-04-30
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Brand Erbauer
Drill Bit Type Diamond Tile
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Product Diameter 16.5 mm
Product Length 80 mm
Product Type Diamond Tile Drill Bit
PTA Shank Type Hex Shank
Suitable Drilling Applications Tile