0500 41 41 41
Cookie Reports - Screwfix Cookie Policy


Erbauer Diamond Core Drill Bit 28mm x 300mm

Product Code: 94375

Buy any 2 and save 15% on selected Diamond Core. Search 'cat123diamondcorebuy2save15' to see items included in promotion. Discount applied when both items are added to trolley. Promotion valid until 10/01/16.

Excellent heavy duty grade bits for fast penetration in all types of concrete and masonry.

View more information



Add to saved list

Available for deliveryNext Day Delivery
Available for collection from store Store Collection Check stock in your store
Page 1 of 4
Page 1 of 4
Rated 5 out of 5 by as good as the expensive makes we have granite, engineering bricks and other hard materials in wales this does the job. 31 May 2015
Rated 5 out of 5 by Erbauer Diamond Core Drill Bit Excellent This core drill does the job. i was expecting it to burn out as i had to drill a concrete lintel no issues at all, even cut through re bar, good value for money i would purchase again 14 May 2015
Rated 3 out of 5 by Could do better Overall, this is not a terrible product, especially at the price. However, it would be much more useful if this came as a kit (ie including a long enough masonry bit to provide a pilot hole). The core works OK, although wear was quickly evident, but I spent longer trying to fit the pilot drill bit to my core holder than I did actually drilling. 4 Mar 2015
Rated 1 out of 5 by worst drill bit ever this bit wore out after cutting 2 inches of concrete. I used this bit AND a larger bit (DIFFERENT BRAND) to cut into the same material using the same drill so i am comparing like for like. My old bit is still good for another five years this one is going back to screwfix.... I am dissapointed because erbauer are usually a reliable brand for blades 9 Jul 2012
  • 2015-10-12T17:30:38.123-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_6, tr_6
  • loc_en_US, sid_94375, prod, sort_default
Page : 2 next>
1 Question  0 Answers

Screwfix Q&A

Ask your questions. Share your answers.

« Back
30 Sep 2015
Customer avatar
Read all my Q&A
0out of 0found this question helpful.
Was this helpful?Yes0No0
1 of 1
  • 2015-10-12T17:26:01.731-05:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestions
  • loc_en_US, sid_94375, prod, sort_default
1 of 1


Brand Erbauer
Pack Size 1
Product Diameter 28 mm
Product Length 300 mm
Product Type Diamond Core Drill Bit
Total Product Weight 0.36 kg