On 4/27/2023 9:40 AM, Snag wrote:
This morning I finished the last piece for the end mill fixture ,
the pin wrench for the collet nut . And I discovered that 2 flute end
mills are easier to index than hacked up 3 flute end mills . The 3's
aren't quite "perfect" but they sure look better than my attempts with
the bench grinder . I haven't tried a 4 flute yet , I think I might
need a smaller diameter grinding wheel . After lunch I'll try it with
an old hacked up 5/8" that I've had (and abused) since I first got the
mill . I'll work thru all the mills I've messed up over the years
before I do some touch-ups to my better stuff .
WOO! HOO!
This morning I finished the last piece for the end mill fixture , the
pin wrench for the collet nut . And I discovered that 2 flute end mills
are easier to index than hacked up 3 flute end mills . The 3's aren't
quite "perfect" but they sure look better than my attempts with the
bench grinder . I haven't tried a 4 flute yet , I think I might need a smaller diameter grinding wheel . After lunch I'll try it with an old
hacked up 5/8" that I've had (and abused) since I first got the mill .
I'll work thru all the mills I've messed up over the years before I do
some touch-ups to my better stuff .
On 4/27/2023 10:16 AM, Bob La Londe wrote:
On 4/27/2023 9:40 AM, Snag wrote:
This morning I finished the last piece for the end mill fixture ,
the pin wrench for the collet nut . And I discovered that 2 flute end
mills are easier to index than hacked up 3 flute end mills . The 3's
aren't quite "perfect" but they sure look better than my attempts
with the bench grinder . I haven't tried a 4 flute yet , I think I
might need a smaller diameter grinding wheel . After lunch I'll try
it with an old hacked up 5/8" that I've had (and abused) since I
first got the mill . I'll work thru all the mills I've messed up over
the years before I do some touch-ups to my better stuff .
WOO! HOO!
P.S. Picture (or video) or it didn't happen.
On 4/27/2023 12:53 PM, Bob La Londe wrote:
On 4/27/2023 10:16 AM, Bob La Londe wrote:
On 4/27/2023 9:40 AM, Snag wrote:
This morning I finished the last piece for the end mill fixture ,
the pin wrench for the collet nut . And I discovered that 2 flute
end mills are easier to index than hacked up 3 flute end mills . The
3's aren't quite "perfect" but they sure look better than my
attempts with the bench grinder . I haven't tried a 4 flute yet , I
think I might need a smaller diameter grinding wheel . After lunch
I'll try it with an old hacked up 5/8" that I've had (and abused)
since I first got the mill . I'll work thru all the mills I've
messed up over the years before I do some touch-ups to my better
stuff .
WOO! HOO!
P.S. Picture (or video) or it didn't happen.
You been hangin' out with bikers too long ... I'll take some pictures ,
have to figure out where I can post them since photobucket won't let me
log in because of my ad blocker .
"Snag" wrote in message news:u2e8hh$20f2c$1@dont-email.me...
This morning I finished the last piece for the end mill fixture , the
pin wrench for the collet nut . And I discovered that 2 flute end mills
are easier to index than hacked up 3 flute end mills . The 3's aren't
quite "perfect" but they sure look better than my attempts with the
bench grinder . I haven't tried a 4 flute yet , I think I might need a smaller diameter grinding wheel . After lunch I'll try it with an old
hacked up 5/8" that I've had (and abused) since I first got the mill .
I'll work thru all the mills I've messed up over the years before I do
some touch-ups to my better stuff .
Snag
-----------------
Congrats! Not many people can make their own tools, especially precision
ones like that. I practiced on broken endmills to learn what works and
what doesn't.
Since I use mine on a surface grinder's magnetic chuck I don't align the flutes or the fixture precisely, and that doesn't seem to matter. With 4 flute endmills I turn the fixture a little so the grinding wheel passes
above the near flute and beside the far one.
"Bob La Londe" wrote in message news:u2eshi$23mb9$1@dont-email.me...
You know I haven't really hung out with bikers in years.
-----------------------
I rode until I moved nearer Boston and the good jobs, but the hostility
level here has risen to bullying less than full sized pickup trucks and
SUVs.
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