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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
  • Very Fast Drilling Speed
  • Use on Full Speed for Best Results & Longer Life
  • No Need for Water
  • View more information

Diameter: 30mm.



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Rated 3 out of 5 by it works drilled 3 holes in hard Porcelain tiles still looks ok for further use. takes a while (but they all do) - i used semi wet. I tried no name cheaper ones before but they struggled to do one hole before they wore smooth. 21 Jan 2016
Rated 4 out of 5 by Good tile drill Drill bit worked fine, a bit slow but the tiles were hard porcelain. 30 Jun 2014
Rated 1 out of 5 by Not the best drill ever Drilling porcelain tiles which the screwfix titan cutter cuts easily, it went blunt after 1.5 holes. The no-name equivalent (which you use wet, not dry) finished the job easily. Go for the no-name for 4.99- this isn't useful for porcelain at least- might be ok on softer stuff. 22 Apr 2014
  • 2016-02-10 T07:03:18.239-06:00
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1 Question  0 Answers

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I bought this drill bit so that I could cut two holes in a tile ready for a pipe to be fitted. The bit has a centre hole in order to accommodate a centering drill bit but no means of securing it. I was therefore forced to use a pillar drill in order to make an accurate hole. Any one with the answer apart from me having to drill/tap and fit my own grub screw.
5 Sep 2015
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  • 2016-02-10 T06:57:35.824-06:00
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Brand Erbauer
Pack Size 1
Product Depth 0.03 mm
Product Diameter 30 mm
Product Height 30 mm
Product Length 8 mm
Product Thickness 30 mm
Product Type Diamond Tile Drill Bit
Product Width 30 mm
Total Product Weight 0.11 kg