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Buy any 2 or more SAVE 15% on selected Diamond Core Drill Bits. Search 'cat129diamondcorebuy2save15' to see list of items included in promotion. Discount applied when both items are added to trolley. Promotion valid until 04/06/17.

Erbauer Diamond Core Drill Bit 28mm x 300mm (94375)

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

  • Segment Height: 7.8mm
  • Wet & Dry Use

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£16.99INC VAT

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Erbauer Diamond Core Drill Bit 28mm x 300mm is rated 3.3 out of 5 by 9.
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Rated 1 out of 5 by from broke in 30 seconds Maybe this was defective but one of the lugs broke off within 30 seconds. I had a job on so had to drill lots of much larger holes with an old cheapo core drill without issues. I've had success with lots of Erbauer stuff but this is very poor.
Date published: 2016-11-28
Rated 3 out of 5 by from Been reliable I've had this drill bit before around 4 years ago. I used it all the time with my job and the last one gave me a lot of use. I hope this drillbit give me the same quality as the last.
Date published: 2016-04-27
Rated 5 out of 5 by from Excellent tool for the job While this is only available in 300mm length, it helped when reaching over kitchen wall cabinets! No pilot drill, so made up a 12mm plywood template with a 300mm dia. hole to help start it off. Yes, this takes some doing when holding the drill with one hand. I used a drill without a clutch, which was a little risky. By holding it very carefully I managed to drill 6 holes through 4" concrete blocks, some at skirting level and some above wall units. Take care and it will perform fine. If the core of the bored material breaks off, it is worth removing the bit and shaking/driving it out. This will allow for easier removal of the dust. Remember not to use hammer action.
Date published: 2015-12-03
Rated 5 out of 5 by from as good as the expensive makes we have granite, engineering bricks and other hard materials in wales this does the job.
Date published: 2015-05-31
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have purchased the 28mm core drill Erbaur but there is no guide bit with it , i have purchased all the holder and drill bits for other sizes but as this one is 300mm long what am i to use when you don't sell the guide bit for it ???

Asked by: Anthony1967

How do I mount the Core Drill Bit (PC - 94375) onto my drill? Is there an attachment I need to purchase as well?

Asked by: AlexKe
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Specification
Brand Erbauer
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Product Diameter 28 mm
Product Length 300 mm
Product Type Diamond Core Drill Bit
Total Product Weight 0.36 kg

Diameter: 28mm. Length: 300mm.