Is there any difference between cheap imported carbide endmillsandUSA made ones
On 09/01/2010 03:34 PM, Pete C. wrote:
Ignoramus4117 wrote:
So, if we compare a cheap imported carbide endmill vs. an expensive
domestic endmill. Is there some identifiable difference between their
performance?
i
Forget carbide. You don't have the spindle speed or axis feeds to
benefit from them, and they are a *lot* easier to chip or break than HSS
endmills.
Well, I now do a LOT of work with 1/8" solid carbide end mills. Yes,
clearly, I don't have the spindle speed, either, but they are so much
stiffer than the HSS cutters. Also, because the solid carbide ones have
1/8" shanks, they are actually CHEAPER than many HSS with 3/8" shanks.
I've had great results in aluminum with the carbide.
Jon
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