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Ok... my earlier link had the same info as this: http://www.rfstaples.ca/docs/library/Tap%20Drill%20Chart.pdf Second page show 1/2 - 28 Ellis Cory wrote:

Andy or Abdy as you signed your self recently As the tool pivots on the cross slide mount you can cut a keyway slot in tapered shaft or hole. Malcolm ? I don't suffer from insanity I enjoy it! Mene,

Cost is relative, what price experience gained in making something. If you are experienced and the tool is for a commercial usage, then spending time making something is a false economy, unless of

An excellent video, Malcolm. I suppose your tool can be used to broach the corresponding keyway into a shaft, provided there isn't so much sticking out of the chuck that flex becomes a problem. Andy

Very neat. Now replace the handle with an air cylinder and "automate" the motion so all you do is manage the cutting depth. mparkerlisberg@...> wrote: -- Bruce NJ

The Uni DB/SLs Can be set up to turn tapered pipe threads with the factory threading att., but only if the pitch needed is one that was supplied by Emco. Of course one could make a thread master for

I have a 6" Metabo slicer, which is specifically designed as a cutoff saw. it works beautifully on the lathe. place a piece of tin, or other rigid non-flammable item under the blade, to keep sparks,

Roy wrote........The easy way to figure the size is by subtracting 1/TPI from the nominal thread diameter......... As I mentioned in my post, this is only accurate for 60 deg threads. For those of us

I think it's always best to avoid grinding on the lathe unless there is a very good reason. The grinding dust is hard to clean up effectively and wears everything. If you have room for it, either a

My wife was using our 4x6 earlier this week to make some small angle brackets for a customer's project and cutting up some 3" x 6" tube for another one. I did have to modify my 4x6 bandsaw so a 3x6"

Yes, I cut off a few pieces that way before I got my bandsaw. Although you can get a decent cut with an angle grinder as long as you're careful, I greatly prefer using a bandsaw. I can get just as

Be sure to protect the lathe bed from grinder wheel grit & dust... Having a 4x6 bandsaw <http://www.harborfreight.com/horizontal-vertical-metal-cutting-bandsaw-93762.html> will really change how you

Die Holder <http://lmscnc.com/2314>

Classical meter wheel and four dial counter blocks from KAHLSICO. In my 28 year working life on National Oceanographic and Atmospheric Research ships as an oceanographic technician I often had to deal

Intereszting video... How long did it take to cut the slot on the (delrin?) gear? What would the cost of making the lathe spindle lock, and the broaching tool holder cost? I guess if you consider

anyone else use one of those angle grinders with a cut off wheel on it to part off pieces inthe lathe? I set the lathe to go very slowly, and use that grinder's cut off wheel and it produces a really

That's a non-standard thread, you're probably not going to find it in a common drill size table. The easy way to figure the size is by subtracting 1/TPI from the nominal thread diameter. Drill Size =

A taper attachment controls the cross slide, allowing it to cut tapers. http://www.strippingknives.com/tools/taper.htm "Die Holder" is a reasonable enough name for a device that holds a die;-) They're

WAM wrote......I think it's listed in this old PDF printout of some website I made a while back:....... I don't know about anyone else, but this didn't come through for me. However, if it is a 60deg

Pete, Try Paul's "Drill Sizes pdf" in the Group's Files - it's around 2/3 way down the list of files, and tapping sizes are on the third or fourth page. Abdy