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  1. once we all wear these rings, everything will be...

    once we all wear these rings, everything will be o.k.:

    https://www.edn.com/can-wearable-devices-help-detect-covid-19-cases/
  2. i suspect they were tempering colors.

    i suspect they were tempering colors.
  3. Thread: Turning PTFE?

    by dian
    Replies
    17
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    668

    i wonder how it works in a frying pan.

    i wonder how it works in a frying pan.
  4. Replies
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    now if it also had a faster reverse.

    now if it also had a faster reverse.
  5. how does the solder come off the chuck? (i think...

    how does the solder come off the chuck? (i think i asked this yesterday, but dont see it anywhere.)
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    hey, thats my grinder. i made the funnel myself...

    hey, thats my grinder. i made the funnel myself and used a polyurethane hose.
  7. i also use the "special center" but im too lazy...

    i also use the "special center" but im too lazy to recut it most of the time. however by rotating it in the chuck i usually can bring it on center. the same appies to the stacked up addapters. if...
  8. i didnt even know you could blacken ss. found...

    i didnt even know you could blacken ss. found "ultra blak" even cold. i wonder whats in it to make ss rust.
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    practice, practice, practice with the torque...

    practice, practice, practice with the torque wrench, especially if its of the type that click. calibrate it yourself.
  10. mine should bee 304/305. didnt know that could...

    mine should bee 304/305. didnt know that could make a difference.
  11. what grade ss was it? i have about 100 meters of...

    what grade ss was it? i have about 100 meters of ss roof rail soldered together on my house.
  12. Replies
    29
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    1,385

    can we agree on this: if "dubbing" a drill you...

    can we agree on this: if "dubbing" a drill you recreate the cutting edge?
  13. Replies
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    27,480

    a lot might have to do with choosing the insert....

    a lot might have to do with choosing the insert. if you try parting with 10 mm on a smaller lathe it wont happen.
  14. do you know about these contraptions? 100W LED...

    do you know about these contraptions?

    100W LED Aluminium Heat Sink Cooling Fan+60deg 90deg 120deg44mm Lens + Reflector Brack | eBay

    im too lazy to look for the proper listing, but you need...
  15. Replies
    29
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    1,385

    i doubt it will be very sharp if done by hand....

    i doubt it will be very sharp if done by hand. often "bubbing" is called "dulling the edge".
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    14
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    767

    maybe try a valve guide knurl.

    maybe try a valve guide knurl.
  17. Replies
    29
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    1,385

    i guess the question was why razor sharp when you...

    i guess the question was why razor sharp when you dull it.
  18. Replies
    81
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    4,277

    please tell me how this works. so in the u.s. if...

    please tell me how this works. so in the u.s. if you show up at the new job, your supposed to bring a cabinet full of tools? how do you move it, it probably needs four people to lift? and then it has...
  19. Replies
    58
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    3,142

    yes, thats it.

    yes, thats it.
  20. Replies
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    869

    can you explain that, please? star nut = spindle...

    can you explain that, please? star nut = spindle nut?
  21. Replies
    25
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    1,347

    i have a middle sized aa plate and every time i...

    i have a middle sized aa plate and every time i get out an instrument graduated to 0.25µ i wonder if im measuring the plate or the part. get it lapped to the highest grade they offer. in the long run...
  22. Replies
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    2,095

    as misalignment seem to be a common problems on...

    as misalignment seem to be a common problems on these grinders i wonder why they didnt find a more sophisticated/adjusable solution. i had to grind off quite a bit on the sides of the lots and i dont...
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    2,095

    bruce, where did you get the timesavers? btw,...

    bruce, where did you get the timesavers?

    btw, can you make your pictures clickable? they are so small.
  24. Replies
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    1,830

    i wish my grinder had a pull out sump like that....

    i wish my grinder had a pull out sump like that.

    heating the oil is easy with a light bulb under the grinder (you might also put it in the oil directly)to see if it makes any difference. but...
  25. i frequently use diesel in the ultrasonic.

    i frequently use diesel in the ultrasonic.
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