- 21. Re: [Amps] Workshop Danger (score: 1)
- Author: ZL2AAA <zl2aaa@paradise.net.nz>
- Date: Sat, 14 Sep 2013 09:48:22 +1200
- OTOH the lowly drill press is really danger in disguise. When drilling steel or Aluminum that long curl of metal that indicates a sharp bit doing its job will happily remove a finger(s) just by tryin
- /archives//html/Amps/2013-09/msg00145.html (9,976 bytes)
- 22. Re: [Amps] Workshop Danger (score: 1)
- Author: Colin Lamb <k7fm@teleport.com>
- Date: Fri, 13 Sep 2013 15:45:49 -0700 (GMT-07:00)
- "Even so, nothing lasts forever and many just cant seem to throw a worn out tool away. I am hoping my wife never adopts that philosophy. Colin K7FM _______________________________________________ Amp
- /archives//html/Amps/2013-09/msg00147.html (8,417 bytes)
- 23. Re: [Amps] Workshop Danger (score: 1)
- Author: peter chadwick <g8on@fsmail.net>
- Date: Sat, 14 Sep 2013 00:50:15 +0200
- Depends on the tool. An old worn file grinds down real well to make a scraper. Broken drills and small end mills and taps grind down well to make the tool bits for a boring bar or even fly cutter bi
- /archives//html/Amps/2013-09/msg00148.html (8,309 bytes)
- 24. Re: [Amps] Workshop Danger (score: 1)
- Author: Colin Lamb <k7fm@teleport.com>
- Date: Fri, 13 Sep 2013 16:01:45 -0700 (GMT-07:00)
- Old hacksaw blades are good for packing. My first electronic keyer used a hacksaw blade for the mechanism. Used 4 x 12AU7s as I recall, built into an old ARC-5 transmitter chassis. __________________
- /archives//html/Amps/2013-09/msg00149.html (8,149 bytes)
- 25. Re: [Amps] Workshop Danger (score: 1)
- Author: Alek Petkovic <vk6apk@bigpond.com>
- Date: Sat, 14 Sep 2013 07:13:18 +0800
- Nah. I can't wait that long. A series of holes drilled just inside the circle or square you wanna cut and a good file and a bit of elbow grease gets the job done quickly and neatly. The sweat and the
- /archives//html/Amps/2013-09/msg00150.html (11,246 bytes)
- 26. Re: [Amps] Workshop Danger (score: 1)
- Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
- Date: Fri, 13 Sep 2013 20:13:59 -0400
- OTOH the lowly drill press is really danger in disguise. When drilling steel or Aluminum that long curl of metal that indicates a sharp bit doing its job will happily remove a finger(s) just by tryi
- /archives//html/Amps/2013-09/msg00151.html (14,161 bytes)
- 27. Re: [Amps] Workshop Danger (score: 1)
- Author: Manfred Mornhinweg <manfred@ludens.cl>
- Date: Sat, 14 Sep 2013 02:22:10 +0000
- Peter, I like your point of view! What do you use grinding wheels for, when they are worn down almost to the hub? I have quite a few of them, and I hate throwing them away...! And the last two centim
- /archives//html/Amps/2013-09/msg00154.html (10,417 bytes)
- 28. Re: [Amps] Workshop Danger (score: 1)
- Author: Manfred Mornhinweg <manfred@ludens.cl>
- Date: Sat, 14 Sep 2013 02:34:25 +0000
- Alek, when I was a 14 year old QRP radio builder and as poor as a church mouse, I used your method. My dad at least had a hand drill, and I borrowed the file. But now that I'm old and rich (?), I can
- /archives//html/Amps/2013-09/msg00155.html (8,709 bytes)
- 29. Re: [Amps] Workshop Danger (score: 1)
- Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>
- Date: Sat, 14 Sep 2013 04:22:06 -0400
- I like your point of view! What do you use grinding wheels for, when they are worn down almost to the hub? I have quite a few of them, and I hate throwing them away...! And the last two centimeters o
- /archives//html/Amps/2013-09/msg00157.html (12,432 bytes)
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