开云体育

Vickie Thank you, I had look thru their site and never found it till you provided the info. Clint Victoria Welch wrote:

G'day John & Vikki et al. I hope Micro Mark have container load of these things; I think I've started a rush. If some one for MicroMark is reading this, I would like a commission! One good turn

wrote: Hi Vikki, Are you being ripped off on freight? I just ordered one from Micro- Mark and it came to $US30.88 (19.95+10.93 freight). I'm in Oz too so when Ian said $40 total that would be Aussie

wrote: Not laughing Vikki. Handles are seriously useful from an OH&S viewpoint as well as comfort. But make sure they fit solidly. Just imagine filing energetically and dislodging a handle such that

wrote: Hi Vikki, It is a waveguide but I doubt you'll drill a hole fine enough that you need to design it as such. While ever your tolerances exceed a wavelength you won't be in the race! Your

Item Number: 83432 Link to page: http://www.ares-server.com/Ares/Ares.asp?MerchantID=RET01229&Action=Catalog&Type=Product&ID=83432 Being that it is on closeout I figured I fill in for Ian :-). Take

Thanks Roy, will see what I have that will serve in the shop and let you know how it works out, perhaps slugs from some of the 3/8" round AL might work. Just wondering if thinking of this as a

I was going to grab something thicker and try that based on recommendations here. I'll probably still putz with it just for jollies. Thank you! I didn't even no

Ian what item number was that? Clint Ian Foster wrote:

G'day Roy, Vikki, et al. Laser beams being coherent light will diffract around thin objects; yes light bends. A thicker a long pinhole would be needed preferably with non specular reflecting sides. As

I recall something about the material through which a pinhole is made as having to be at least the same thickness as the diameter, in order to properly "funnel" the lazer down a cylindrical hole.

G'day Jim. Have you seen my message #19558? Your comments could be very helpful to others in getting the best from their lathes. "Jim RabidWolf" <unclerabid@...> wrote: "No, they are by no means

There is an improved type of small/mini-lathe on the market that deals with a lot of these points it is made from better materiials, is a little bigger and heavier so more rigid, better finssh and

So it struck me too. Having more time than $$$ I just thought I would see what could happen with trying to make one myself. Yes, they do, I've done much putzing around with pinhole "lenses" of various

No, they are by no means primative, but the quality of SOME of the electronic componenets leaves a lot to be desired. The capacitors, especially, are NOT of the finest quality. The later models, while

Where did you get it Abby? Stu G

Have you considered purchasing rifled barrel liner blanks ? I do not remember the current best source, but the process is as follows. - The barrel liner is as I rember 5/16 dia. for 22 cal. Drill put

I think your right with your general assessment of the small lathes, they are built down to a budget price that people are prepared to pay as a semi-disposable item. The big demand is not from

I have one of these laser-center finders - best money I spent in a long time. They're more than just a laser-pointer (which produces a massive dot), instead they have a *teensy* little hole at the

I'm quite well acquainted with Heinlein :-) and grok where he was coming from with a lot of it. I think I have read everything he ever wrote including the stuff toward the end that got published ONLY