Here is a list of all the postings Peter Chadbund 1 has made in our forums. Click on a thread name to jump to the thread.
Thread: Drill bit sizes |
11/05/2018 19:20:28 |
For the sake of similar meticulous attention, I feel it necessary to note that there are more than one apostrophe in the original!! |
11/05/2018 10:51:34 |
A question recently arose on a classic car group to which I subscribe, and as it has an engineering relevance, I wonder if anyone on here could help. It regards the use of the phrase Morse 61-58. Whilst a number of contributors were aware of the "Morse taper", as this was specifically referencing a carburettor gap setting usually given in thousandths of an inch and often using a drill as a measuring aid, it was suggested that Morse may be related to the numbering system used for drills. Does anyone have any knowledge of this? Thanks Peter |
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