core drills

Aug 04, 2006 3 Replies

I have to drill a hole for the waste pipe from a kitchen sink. As I understand it, the section of pipe to go thru the wall will be 40mm diameter. But I find that most cored drill sets have 38mm and then 52mm, etc. I would have thought that a 40mm drill would be a more common requirement of core drill users especially people who buy sets of core drills.



I must be wrong..



Arthur


The message from "51" contains these words:

The carbide grit set that Aldi had last week had a 43mm in it.

Exactly my thoughts as well. Looking for a single the nearest I could find was 45mm

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|The message |from "51" contains these words: | |> I would have thought that a 40mm drill would be a more common |> requirement of core drill users especially people who buy sets of core |> drills. | |The carbide grit set that Aldi had last week had a 43mm in it.

The Lidl carbide coated set, a few weeks ago did not have 40mm, only 33, 53 67, 72, and 83. IMO a strange sequence :-(

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