On 2/20/15 9:25 AM, Electric Comet wrote:
just a quick one about the 1-1/4-inch 1/4-inch shank bit flush trim bit
with top and bottom bearings that gets unruly at full revs.

took off the end bearing and allen screw rev'd up to 23,000rpm and
no problem

with bearing back on all hell breaks loose

my guess is that the ball-bearings are piling up on one side and
cause things to get eccentric

I may try some bearing swapping if I'm really bored


I sure wish you'd discover punctuation.


--

-MIKE-

"Playing is not something I do at night, it's my function in life"
--Elvin Jones (1927-2004)
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http://mikedrums.com

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