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  1. It can be loosened with one jaw, and go back to...

    It can be loosened with one jaw, and go back to near zero with tightening one jaw / can hold hex stock correctly with one jaw tightening for near/about size or be trued in with an indicator..often an...
  2. An independent 3 jaw can be very handy.

    An independent 3 jaw can be very handy.
  3. An end mill is sharp on the od so any little run...

    An end mill is sharp on the od so any little run out will make the hole a tiny bit oversized and leave a spiral going in. The best fix is to finish the hole with a reamer. A reamer has an OD...
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    I hope so because a high finish surface grinder...

    I hope so because a high finish surface grinder chuck is completely not an asset and trying to get that is highly dangerous to the chuck..
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    likely there is a trade-off from grinding to...

    likely there is a trade-off from grinding to lapping/polishing of how much time for a finer wheel or switching from the grinder to other methods.,
    60 to 120 (and finer) gt is very time-consuming.....
  6. Social Media Organization Programs are often...

    Social Media Organization Programs are often designed to help some distant need that few understand or research the whole story. Some if not many are for making money for the organizers. like helping...
  7. I have run segmented rotary verticle spindle...

    I have run segmented rotary verticle spindle grinders and most had a swing arm dresser to dress the wheel. One did not have a swingarm and I used a diamond with not rotating the table, just going in...
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    Quote Originally Posted by EmanuelGoldstein View...

    Quote Originally Posted by EmanuelGoldstein View Post
    The guards at Auschwitz were serving their country too. Sometimes conscience needs to come before country.

    likely it was an MG 42, not a...
  9. Used to be that people respected the advice of...

    Used to be that people respected the advice of old people.
    First nation people(Indians) figured if a guy lived long in good health then likely he knows something worth learning.

    Nowadays that...
  10. I would have posted you a couple of wheels but...

    I would have posted you a couple of wheels but UPS to Ontario starts at $47 from here to Ontario so not worth doing.
    I picked up some Carbundrum 46Ls at an auction that are really great.

    Any...
  11. and they don't cost food or energy when they are...

    and they don't cost food or energy when they are not producing.
    I'm surprised God did not invent them. Sure beats Humans.

    Oh, and they don't need male and female/boys and girls so all the...
  12. 46k white aluminum oxide is a good choice for...

    46k white aluminum oxide is a good choice for much work. ( 46H through L is a good range).

    60 and 80gt. gives a very good surface but are not for taking rapid stock removal and they tend to heat...
  13. At the big shop, carbide worked best for CI. 1018...

    At the big shop, carbide worked best for CI. 1018 flows along the tool cutting edge while CI takes more pressure and fractures ahead on the cutting edge. Carbide always proved best for CI and a small...
  14. Give Joe credit for.. The Biden administration...

    Give Joe credit for..

    The Biden administration is asking the US Supreme Court to reinstate the death penalty against Dzhokhar Tsarnaev for the Boston Marathon terror bombings.

    Everybody should...
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    So easy to sharpen, one way is to use the GD to...

    So easy to sharpen, one way is to use the GD to drill a bushing, set the tail end on the tailstock of a TC grinder and the front end in the bushing. set finger below center to get a 10 to 13*...
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    Perhaps use the side of a tap for a tool bit, run...

    Perhaps use the side of a tap for a tool bit, run at a very course TPI, flip the bit(tap side), and reverse direction with considering the distance between cuts.

    Or

    Single point at 5 TPI for...
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    I made a gauge that located the swing pivot so I...

    I made a gauge that located the swing pivot so I could scale, or set in jo blocks to gauge my radius so being much like a surface grinder radius fixture.
    Likely you will find that in the manual but...
  18. OT" We don't want to hack the OPs thread with...

    OT" We don't want to hack the OPs thread with comparing health care..that is another subject someone might start...likely open a can of worms(arguments).

    QT GgegSY: It's ridiculous to suggest the...
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    I think the wheel head did turn on some...

    I think the wheel head did turn on some line-drive old machines, I remember one old-timer telling me that sometimes it was difficult to turn the belt drive to swing the wheel head. I wish I had...
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    Early universal..or a universal knock-off....

    Early universal..or a universal knock-off. Universals about $700 - $800 new.

    the knockoffs 500- 600but don't see them on the net often.
  21. One can bushing down an arbor hole, and I have...

    One can bushing down an arbor hole, and I have taken a dull carbide drill and crushed an arbor hole to a larger size. always good to have/use a blotter on any /every grinding wheel...even if you make...
  22. QT: he tried that joint injection stuff. ...

    QT: he tried that joint injection stuff.

    There is different knee injection stuff..I wonder if it was Mimedx.

    it is called: AmnioFix® Injectable Granted Regenerative Medicine Advanced Therapy...
  23. QT: [Apparently you do not read the directions....

    QT: [Apparently you do not read the directions. Voltaren is NOT for back pain. It is only for arthritis of ankle, knee, wrist, and elbow. You are not supposed to get it closer to your heart than...
  24. plus pinch points, gears, belts, people's...

    plus pinch points, gears, belts, people's removing guards to ease operations, thinking they are tough enough to not need safety glasses or a duct mask, looking away from the work, having a radio so...
  25. Mimedx (MDXG) is working on using the discarded...

    Mimedx (MDXG) is working on using the discarded placenta ground up and injected into knee joints to resolve pain and seems to allow avoiding a $50k knee replacement. I think that process might be...
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