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<div>Hi Keith,</div><div>Judging by what I saw on Youtube, I think the hole saw is the most economical. I can make a boring tool that attaches to the sub hull and drills the hole then the same fixture can machine it true.</div><div>Hank</div><div><br></div><div><br></div>
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On Monday, July 16, 2018, 12:46:53 PM MDT, k6fee via Personal_Submersibles <personal_submersibles@psubs.org> wrote:
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<div><div id="yiv9247995491"><div>Hank,<div><br></div><div>How about using a home made water cutter?!</div><div><br></div><div>https://youtu.be/Lg__B6Ca3jc</div><div><br></div><div>Keith T </div><div><br></div><div style="font-size:100%;color:#000000;"><div>-------- Original message --------</div><div>From: James Frankland via Personal_Submersibles <personal_submersibles@psubs.org> </div><div>Date: 7/16/18 7:47 AM (GMT-08:00) </div><div>To: Personal Submersibles General Discussion <personal_submersibles@psubs.org> </div><div>Subject: Re: [PSUBS-MAILIST] hole saw </div><div><br></div></div>I don't actually need to do any at the moment, but interesting to know<br>its possible. I might do some you-tubing myself later... :)<br><br><br>On 16 July 2018 at 12:58, via Personal_Submersibles<br><personal_submersibles@psubs.org> wrote:<br>> Carsten is the boss, he did 50 mm thickness (from both sides.) from the<br>> Euronaut’s HT cover.<br>><br>><br>><br>> James, get a slow turning/geared drill. Oftenremove chips. Shite jobbut<br>> often better than the torch.<br>><br>><br>><br>> E.<br>><br>><br>><br>><br>><br>> Van: Personal_Submersibles <personal_submersibles-bounces@psubs.org> Namens<br>> hank pronk via Personal_Submersibles<br>> Verzonden: maandag 16 juli 2018 13:52<br>> Aan: James Frankland via Personal_Submersibles<br>> <personal_submersibles@psubs.org><br>><br>><br>> Onderwerp: Re: [PSUBS-MAILIST] hole saw<br>><br>><br>><br>> Thanks guys, I actually went on You Tube and found a guy that cut 6 holes<br>> 50mm dia through 25 mm steel, amazing!<br>><br>> Hank<br>><br>><br>><br>> On Monday, July 16, 2018, 4:49:02 AM MDT, James Frankland via<br>> Personal_Submersibles <personal_submersibles@psubs.org> wrote:<br>><br>><br>><br>><br>><br>> ok! I probably did it wrong. I was cutting through plaster\metal<br>> floor tiles at work with just a cordless drill.<br>><br>> Be interested to see if it works.<br>><br>> On 16 July 2018 at 10:54, via Personal_Submersibles<br>> <personal_submersibles@psubs.org> wrote:<br>>> Boah.. the right speed and cutting oil I cutted holes in 15 mm P460 .<br>>><br>>> Emile<br>>><br>>> -----Oorspronkelijk bericht-----<br>>> Van: Personal_Submersibles <personal_submersibles-bounces@psubs.org><br>>> Namens<br>>> James Frankland via Personal_Submersibles<br>>> Verzonden: maandag 16 juli 2018 11:51<br>>> Aan: Personal Submersibles General Discussion<br>>> <personal_submersibles@psubs.org><br>>> Onderwerp: Re: [PSUBS-MAILIST] hole saw<br>>><br>>> Hi Hank,<br>>><br>>> A couple of weeks ago i cut a 50mm hole through 1.5mm galvanised steel<br>>> with<br>>> bi metal hole saw. It did it, but only just and ruined the saw.<br>>> I don't think it will work on 1/4".<br>>><br>>> What about using a jig saw with HSS blade? Slow but would probably work,<br>>> and the blades are cheap!<br>>><br>>> James<br>>><br>>> On 15 July 2018 at 22:44, hank pronk via Personal_Submersibles<br>>> <personal_submersibles@psubs.org> wrote:<br>>>> Hi All,<br>>>> I need to cut a 8 inch hole through 1\4 inch of 516-70 I am tempted<br>>>> to just try a bi-metal hole saw. I can't use heat at all so it has to<br>>>> be machined or something like it. Has anyone tried this? I can buy<br>>>> the 8 inch hole saw for around 100 dollars.<br>>>> Hank<br>>>><br>>>> _______________________________________________<br>>>> Personal_Submersibles mailing list<br>>>> Personal_Submersibles@psubs.org<br>>>> http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles<br>><br>><br>>>><br>>> _______________________________________________<br>>> Personal_Submersibles mailing list<br>>> Personal_Submersibles@psubs.org<br>>> http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles<br>>><br>>> _______________________________________________<br>>> Personal_Submersibles mailing list<br>>> Personal_Submersibles@psubs.org<br>>> http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles<br>> _______________________________________________<br>> Personal_Submersibles mailing list<br>> Personal_Submersibles@psubs.org<br>> http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles<br>><br>><br>> _______________________________________________<br>> Personal_Submersibles mailing list<br>> Personal_Submersibles@psubs.org<br>> http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles<br>><br><br>_______________________________________________<br>Personal_Submersibles mailing list<br>Personal_Submersibles@psubs.org<br>http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles<br></div></div>_______________________________________________<br>Personal_Submersibles mailing list<br><a ymailto="mailto:Personal_Submersibles@psubs.org" href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br></div>
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