Erbauer Diamond Tile Drill Bit 7 x 80mm Product Code: 11125

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
  • Will Drill the Hardest Porcelain Tiles
  • Diamond Grazed Tip
  • Wax Filled Centre


Diameter: 7mm.
Additional Information
Technical Specification
  • Brand : Erbauer
  • Product Height : 10 mm
  • Product Length : 80 mm
  • Product Thickness : 10 mm
  • Product Type : Diamond Tile Drill Bit
  • Total Product Weight : 0.022 kg
  • Product Width : 10 mm
  • Product Depth : 0.01 mm
  • Pack Size : 1
  • Product Diameter : 7 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

Click here to see information on our delivery service



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

€22.45 Incl. 23% VAT

Add to Wishlist

More Items to Consider

Loading... Loading...
Erbauer Diamond Tile Drill Bit 7 x 80mm is rated 3.8 out of 5 by 34.
Rated 1 out of 5 by from Disappointed I initially ignored the low-rated reviews on this drill and was optimistic after first use. However, after drilling six holes in glass, and using high speeds as recommended by the five-star reviewers, it's blunted and takes ages to cut through. I'm going to return it and try another brand.
Date published: 2018-08-04
Rated 5 out of 5 by from Doubts at first ! I brought this for a job and was a bit weary of the price against how well it would perform ! I was totally wrong.... This is a brilliant bit of kit don’t be put off by the price... this did about 15+ holes in tiles like a hot knife through butter. My only bit of advice would be masking tape and a regular drill bit to make a well in the tile for the this bit to grab the tile and avoid slipping. Very happy with this purchase.
Date published: 2018-07-09
Rated 5 out of 5 by from buy one now I wasted time with a standard high quality bit trying to make a 8mm hole in grant tiles, used this baby, is like a drilling putty, less that 20secodns for 20mm tile
Date published: 2018-06-30
Rated 5 out of 5 by from Expensive but good Trying to drill through kitchen tiles. Similar density to quarry tiles. Normal tile bit useless, TCT bit better but would take forever Bit the bullet and paid what seemed a very large amount for a drill bit Worked a treat, needed a guide hole to start (used the TCT bit) but after that amazingly quick If you want a quick neat job recommended, if very expensive!
Date published: 2018-06-29
Rated 5 out of 5 by from Diamond drill bit Great bit, managed 6 drill holes without problem in porcelain tiles, so would say great product at a great price. Only down side you need to mark the tile to score surface for bit to grip. But once it starts it works a treat.
Date published: 2018-05-14
Rated 5 out of 5 by from Best tile bit Best tile bit I have used, cut through the tile like a hot knife through butter
Date published: 2018-04-06
Rated 1 out of 5 by from 8 Holes and lost edge Saw this had a 1 year guarantee and would drill the toughest tiles. Drilled on full speed as recommended, as you have to start at an angle to get a bite it is useless once to corner has gone. Managed 8 holes but then edge totally gone and could not get a bite. Will be returning for a refund as per guarantee. Local builders merchant had one so bought it and its still good after over 20 holes - same price as Screwfix
Date published: 2018-01-29
Rated 4 out of 5 by from A time saver! After burning out a so called diamond bit from else where, I walked up to my local screwfix and bought this little beauty. I drilled holes in my new porcelain tiled bathroom floor in order to re fix the WC. It will come in for my next few projects as I'm sure it will retain it's sharpness.
Date published: 2017-12-13
  • y_2018, m_9, d_20, h_3
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_34
  • loc_en_IE, sid_11125, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix-ie