Erbauer Diamond Tile Drill Bit 30 x 8mm

Product Code: 51886
Erbauer Diamond Tile Drill Bit 30 x 8mm
Product Code: 51886
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


Diameter: 30mm.
€39.95 Incl. 20% VAT
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Additional Information
Technical Specification
  • Brand : Erbauer
  • Product Height : 30 mm
  • Product Length : 8 mm
  • Product Thickness : 30 mm
  • Product Type : Diamond Tile Drill Bit
  • Total Product Weight : 0.11 kg
  • Product Width : 30 mm
  • Product Depth : 0.03 mm
  • Pack Size : 1
  • Product Diameter : 30 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

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Erbauer Diamond Tile Drill Bit 30 x 8mm is rated 3.9 out of 5 by 14.
Rated 5 out of 5 by from Decent cutter Used to cut holes for pipe work, cut tiles easily. Good finish to hole, no skidding off of the glaze when started at a lowiish speed.
Date published: 2017-02-21
Rated 4 out of 5 by from Good product Used in ceramic tile for 4 cuts. Performed well, would buy again.
Date published: 2016-12-03
Rated 4 out of 5 by from Excellent tile drill This made drilling porcelain tiles a doddle! I thought it was a bit pricey but I couldn't have finished the bathroom floor without it. Superb service as usual at Ellesmere Port branch.
Date published: 2016-09-10
Rated 5 out of 5 by from At Last! A drill bit that performs on the toughest of tiles. Tried all sorts in the past. When I read it was self cooling, self Sharpening, no water necessary, high speed, I was a bit sceptical. It 100% delivers. Someone posted that it's a shame it's a bit pricey, but it's cheaper than most other high quality drill bits, and if it lasts 4 times longer than the cheaper versions?
Date published: 2016-09-07
Rated 5 out of 5 by from Brilliant drill bit Had to buy this item as I was going through tile drill bits and masonry bits quicker than I could change them trying to go through thick porcelain tiles, bought this and within 5 min both holes were drilled, nice and clean and the bit is ready to go again. I did buy the hole guide as the bit if prone to slipping without it, never the less brilliant product. All the staff in my local branch(altrincham) are brilliant and easy to deal with.
Date published: 2016-09-05
Rated 5 out of 5 by from Excellent product I bought this drill bit to cut holes in 10mm porcelain tiles and wasn't sure how it would perform as the last time I used a diamond core drill bit from another supplier it lasted for less than two holes before it was useless. This one however has been a dream to use. No water needed like the last one and I've cut 4 holes and it looks almost as good as when it came out of the packaging.
Date published: 2016-04-27
Rated 5 out of 5 by from Good drill bit. Used to put in a bar mixer shower. Easily did the job with the guide that erbauer sell. No water needed. Quickly did the job. Not tried on porcelain yet. Have done with smaller ones and they were fine.
Date published: 2016-04-24
Rated 4 out of 5 by from Pricey but good. Bought this for a bathroom install. Works well with the guide clamp.I used this size on normal ceramic tiles. I have used other sizes on porcelain and they work as well as any other.
Date published: 2016-04-14
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