"Bob La Londe" wrote in message
news
On 6/14/2018 1:18 PM, Howard Beel wrote:
"Bob La Londe" wrote in
message news Ok, the obvious answer is its got a smaller metal grain size than
super
micro grain or micro grain, but how does that translate to relative
usability as a cutter?

Is it a carbide with greater "toughness" than regular micro grain
carbide?

Is it just marketing hype?

http://www.kyoceraprecisiontools.com...ert_Grades.pdf

Higher Hardness.
Best Regards
Tom.


Well, I did a search for the term in that document and it doesn't seem to
show up anywhere. I'm not fond of Kyocera customer service anyway,
although the end mills are decent.
https://www.youtube.com/watch?v=bs3uYLWpDYU



I found the reference on page 13. Its a cermet insert, for some reason
i missed that until i reread the poop sheet. Obviously not carbide.

Email kennametal with your question ?

Best Regards
Tom.


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